diff --git a/.gitignore b/.gitignore index 053a1b6..5731dc6 100644 --- a/.gitignore +++ b/.gitignore @@ -42,3 +42,6 @@ /rpm-4.16.0-beta3.tar.bz2 /rpm-4.16.0-rc1.tar.bz2 /rpm-4.16.0.tar.bz2 +/rpm-4.16.1.tar.bz2 +/rpm-4.16.1.1.tar.bz2 +/rpm-4.16.1.2.tar.bz2 diff --git a/0001-NFC-debugedit-Protect-macro-arguments-by-parentheses.patch b/0001-NFC-debugedit-Protect-macro-arguments-by-parentheses.patch new file mode 100644 index 0000000..6607373 --- /dev/null +++ b/0001-NFC-debugedit-Protect-macro-arguments-by-parentheses.patch @@ -0,0 +1,61 @@ +From a93b0f5c9f0abef6efb5413df9e98b047a2a9a46 Mon Sep 17 00:00:00 2001 +From: Jan Kratochvil +Date: Mon, 17 Aug 2020 16:56:56 +0200 +Subject: [PATCH 1/6] [NFC] debugedit: Protect macro arguments by parentheses + +--- + tools/debugedit.c | 14 +++++++------- + 1 file changed, 7 insertions(+), 7 deletions(-) + +diff --git a/tools/debugedit.c b/tools/debugedit.c +index 6bea88551..a351adec8 100644 +--- a/tools/debugedit.c ++++ b/tools/debugedit.c +@@ -233,7 +233,7 @@ typedef struct + int shift = 0; \ + do \ + { \ +- c = *ptr++; \ ++ c = *(ptr)++; \ + ret |= (c & 0x7f) << shift; \ + shift += 7; \ + } while (c & 0x80); \ +@@ -251,7 +251,7 @@ typedef struct + valv >>= 7; \ + if (valv) \ + c |= 0x80; \ +- *ptr++ = c; \ ++ *(ptr)++ = c; \ + } \ + while (valv); \ + }) +@@ -311,7 +311,7 @@ strptr (DSO *dso, int sec, off_t offset) + } + + +-#define read_8(ptr) *ptr++ ++#define read_8(ptr) *(ptr)++ + + #define read_16(ptr) ({ \ + uint16_t ret = do_read_16 (ptr); \ +@@ -328,13 +328,13 @@ strptr (DSO *dso, int sec, off_t offset) + REL *relptr, *relend; + int reltype; + +-#define do_read_32_relocated(ptr) ({ \ +- uint32_t dret = do_read_32 (ptr); \ ++#define do_read_32_relocated(xptr) ({ \ ++ uint32_t dret = do_read_32 (xptr); \ + if (relptr) \ + { \ +- while (relptr < relend && relptr->ptr < ptr) \ ++ while (relptr < relend && relptr->ptr < (xptr)) \ + ++relptr; \ +- if (relptr < relend && relptr->ptr == ptr) \ ++ if (relptr < relend && relptr->ptr == (xptr)) \ + { \ + if (reltype == SHT_REL) \ + dret += relptr->addend; \ +-- +2.18.4 + diff --git a/0001-Stop-on-first-failure-when-trying-to-open-a-database.patch b/0001-Stop-on-first-failure-when-trying-to-open-a-database.patch deleted file mode 100644 index 146ed23..0000000 --- a/0001-Stop-on-first-failure-when-trying-to-open-a-database.patch +++ /dev/null @@ -1,29 +0,0 @@ -From fd054a40b2ba005571455d749de0423975e77651 Mon Sep 17 00:00:00 2001 -Message-Id: -From: Panu Matilainen -Date: Wed, 18 Nov 2020 13:56:14 +0200 -Subject: [PATCH 1/2] Stop on first failure when trying to open a database - (RhBug:1898301) - -If an index open fails there's no point trying to go on, things are -not going to work and at least BDB will segfault in some cases... ---- - lib/rpmdb.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/lib/rpmdb.c b/lib/rpmdb.c -index 874f07911..41da9da71 100644 ---- a/lib/rpmdb.c -+++ b/lib/rpmdb.c -@@ -355,7 +355,7 @@ static int doOpen(rpmdb db, int justPkgs) - { - int rc = pkgdbOpen(db, db->db_flags, NULL); - if (!justPkgs) { -- for (int dbix = 0; dbix < db->db_ndbi; dbix++) { -+ for (int dbix = 0; rc == 0 && dbix < db->db_ndbi; dbix++) { - rc += indexOpen(db, db->db_tags[dbix], db->db_flags, NULL); - } - } --- -2.28.0 - diff --git a/0002-NFC-debugedit-Move-code-from-edit_dwarf2-to-edit_inf.patch b/0002-NFC-debugedit-Move-code-from-edit_dwarf2-to-edit_inf.patch new file mode 100644 index 0000000..74c37f7 --- /dev/null +++ b/0002-NFC-debugedit-Move-code-from-edit_dwarf2-to-edit_inf.patch @@ -0,0 +1,753 @@ +From de119ea9797f3ccfa3842e3926b6ea8198607207 Mon Sep 17 00:00:00 2001 +From: Jan Kratochvil +Date: Sat, 1 Aug 2020 10:43:12 +0200 +Subject: [PATCH 2/6] [NFC] debugedit: Move code from edit_dwarf2() to + edit_info(). + +--- + tools/debugedit.c | 672 +++++++++++++++++++++++----------------------- + 1 file changed, 343 insertions(+), 329 deletions(-) + +diff --git a/tools/debugedit.c b/tools/debugedit.c +index a351adec8..cad0cc349 100644 +--- a/tools/debugedit.c ++++ b/tools/debugedit.c +@@ -1964,6 +1964,106 @@ line_rel_cmp (const void *a, const void *b) + return 0; + } + ++static int ++edit_info (DSO *dso, int phase) ++{ ++ unsigned char *ptr, *endcu, *endsec; ++ uint32_t value; ++ htab_t abbrev; ++ struct abbrev_tag tag, *t; ++ ++ ptr = debug_sections[DEBUG_INFO].data; ++ setup_relbuf(dso, &debug_sections[DEBUG_INFO], &reltype); ++ endsec = ptr + debug_sections[DEBUG_INFO].size; ++ while (ptr < endsec) ++ { ++ if (ptr + 11 > endsec) ++ { ++ error (0, 0, "%s: .debug_info CU header too small", ++ dso->filename); ++ return 1; ++ } ++ ++ endcu = ptr + 4; ++ endcu += read_32 (ptr); ++ if (endcu == ptr + 0xffffffff) ++ { ++ error (0, 0, "%s: 64-bit DWARF not supported", dso->filename); ++ return 1; ++ } ++ ++ if (endcu > endsec) ++ { ++ error (0, 0, "%s: .debug_info too small", dso->filename); ++ return 1; ++ } ++ ++ cu_version = read_16 (ptr); ++ if (cu_version != 2 && cu_version != 3 && cu_version != 4) ++ { ++ error (0, 0, "%s: DWARF version %d unhandled", dso->filename, ++ cu_version); ++ return 1; ++ } ++ ++ value = read_32_relocated (ptr); ++ if (value >= debug_sections[DEBUG_ABBREV].size) ++ { ++ if (debug_sections[DEBUG_ABBREV].data == NULL) ++ error (0, 0, "%s: .debug_abbrev not present", dso->filename); ++ else ++ error (0, 0, "%s: DWARF CU abbrev offset too large", ++ dso->filename); ++ return 1; ++ } ++ ++ if (ptr_size == 0) ++ { ++ ptr_size = read_8 (ptr); ++ if (ptr_size != 4 && ptr_size != 8) ++ { ++ error (0, 0, "%s: Invalid DWARF pointer size %d", ++ dso->filename, ptr_size); ++ return 1; ++ } ++ } ++ else if (read_8 (ptr) != ptr_size) ++ { ++ error (0, 0, "%s: DWARF pointer size differs between CUs", ++ dso->filename); ++ return 1; ++ } ++ ++ abbrev = read_abbrev (dso, ++ debug_sections[DEBUG_ABBREV].data + value); ++ if (abbrev == NULL) ++ return 1; ++ ++ while (ptr < endcu) ++ { ++ tag.entry = read_uleb128 (ptr); ++ if (tag.entry == 0) ++ continue; ++ t = htab_find_with_hash (abbrev, &tag, tag.entry); ++ if (t == NULL) ++ { ++ error (0, 0, "%s: Could not find DWARF abbreviation %d", ++ dso->filename, tag.entry); ++ htab_delete (abbrev); ++ return 1; ++ } ++ ++ ptr = edit_attributes (dso, ptr, t, phase); ++ if (ptr == NULL) ++ break; ++ } ++ ++ htab_delete (abbrev); ++ } ++ ++ return 0; ++} ++ + static int + edit_dwarf2 (DSO *dso) + { +@@ -2100,385 +2200,299 @@ edit_dwarf2 (DSO *dso) + return 1; + } + +- if (debug_sections[DEBUG_INFO].data != NULL) ++ if (debug_sections[DEBUG_INFO].data == NULL) ++ return 0; ++ ++ unsigned char *ptr, *endcu, *endsec; ++ uint32_t value; ++ htab_t abbrev; ++ struct abbrev_tag tag, *t; ++ int phase; ++ bool info_rel_updated = false; ++ bool macro_rel_updated = false; ++ ++ for (phase = 0; phase < 2; phase++) + { +- unsigned char *ptr, *endcu, *endsec; +- uint32_t value; +- htab_t abbrev; +- struct abbrev_tag tag, *t; +- int phase; +- bool info_rel_updated = false; +- bool macro_rel_updated = false; ++ /* If we don't need to update anyhing, skip phase 1. */ ++ if (phase == 1 ++ && !need_strp_update ++ && !need_string_replacement ++ && !need_stmt_update) ++ break; + +- for (phase = 0; phase < 2; phase++) ++ rel_updated = false; ++ if (edit_info (dso, phase)) ++ return 1; ++ ++ /* Remember whether any .debug_info relocations might need ++ to be updated. */ ++ info_rel_updated = rel_updated; ++ ++ /* We might have to recalculate/rewrite the debug_line ++ section. We need to do that before going into phase one ++ so we have all new offsets. We do this separately from ++ scanning the dirs/file names because the DW_AT_stmt_lists ++ might not be in order or skip some padding we might have ++ to (re)move. */ ++ if (phase == 0 && need_stmt_update) + { +- /* If we don't need to update anyhing, skip phase 1. */ +- if (phase == 1 +- && !need_strp_update +- && !need_string_replacement +- && !need_stmt_update) +- break; ++ edit_dwarf2_line (dso); + +- ptr = debug_sections[DEBUG_INFO].data; +- setup_relbuf(dso, &debug_sections[DEBUG_INFO], &reltype); +- rel_updated = false; +- endsec = ptr + debug_sections[DEBUG_INFO].size; +- while (ptr < endsec) ++ /* The line table programs will be moved ++ forward/backwards a bit in the new data. Update the ++ debug_line relocations to the new offsets. */ ++ int rndx = debug_sections[DEBUG_LINE].relsec; ++ if (rndx != 0) + { +- if (ptr + 11 > endsec) +- { +- error (0, 0, "%s: .debug_info CU header too small", +- dso->filename); +- return 1; +- } +- +- endcu = ptr + 4; +- endcu += read_32 (ptr); +- if (endcu == ptr + 0xffffffff) +- { +- error (0, 0, "%s: 64-bit DWARF not supported", dso->filename); +- return 1; +- } +- +- if (endcu > endsec) +- { +- error (0, 0, "%s: .debug_info too small", dso->filename); +- return 1; +- } +- +- cu_version = read_16 (ptr); +- if (cu_version != 2 && cu_version != 3 && cu_version != 4) +- { +- error (0, 0, "%s: DWARF version %d unhandled", dso->filename, +- cu_version); +- return 1; +- } +- +- value = read_32_relocated (ptr); +- if (value >= debug_sections[DEBUG_ABBREV].size) ++ LINE_REL *rbuf; ++ size_t rels; ++ Elf_Data *rdata = elf_getdata (dso->scn[rndx], NULL); ++ int rtype = dso->shdr[rndx].sh_type; ++ rels = dso->shdr[rndx].sh_size / dso->shdr[rndx].sh_entsize; ++ rbuf = malloc (rels * sizeof (LINE_REL)); ++ if (rbuf == NULL) ++ error (1, errno, "%s: Could not allocate line relocations", ++ dso->filename); ++ ++ /* Sort them by offset into section. */ ++ for (size_t i = 0; i < rels; i++) + { +- if (debug_sections[DEBUG_ABBREV].data == NULL) +- error (0, 0, "%s: .debug_abbrev not present", dso->filename); ++ if (rtype == SHT_RELA) ++ { ++ GElf_Rela rela; ++ if (gelf_getrela (rdata, i, &rela) == NULL) ++ error (1, 0, "Couldn't get relocation: %s", ++ elf_errmsg (-1)); ++ rbuf[i].r_offset = rela.r_offset; ++ rbuf[i].ndx = i; ++ } + else +- error (0, 0, "%s: DWARF CU abbrev offset too large", +- dso->filename); +- return 1; +- } +- +- if (ptr_size == 0) +- { +- ptr_size = read_8 (ptr); +- if (ptr_size != 4 && ptr_size != 8) + { +- error (0, 0, "%s: Invalid DWARF pointer size %d", +- dso->filename, ptr_size); +- return 1; ++ GElf_Rel rel; ++ if (gelf_getrel (rdata, i, &rel) == NULL) ++ error (1, 0, "Couldn't get relocation: %s", ++ elf_errmsg (-1)); ++ rbuf[i].r_offset = rel.r_offset; ++ rbuf[i].ndx = i; + } + } +- else if (read_8 (ptr) != ptr_size) +- { +- error (0, 0, "%s: DWARF pointer size differs between CUs", +- dso->filename); +- return 1; +- } ++ qsort (rbuf, rels, sizeof (LINE_REL), line_rel_cmp); + +- abbrev = read_abbrev (dso, +- debug_sections[DEBUG_ABBREV].data + value); +- if (abbrev == NULL) +- return 1; +- +- while (ptr < endcu) ++ size_t lndx = 0; ++ for (size_t i = 0; i < rels; i++) + { +- tag.entry = read_uleb128 (ptr); +- if (tag.entry == 0) +- continue; +- t = htab_find_with_hash (abbrev, &tag, tag.entry); +- if (t == NULL) ++ /* These relocations only happen in ET_REL files ++ and are section offsets. */ ++ GElf_Addr r_offset; ++ size_t ndx = rbuf[i].ndx; ++ ++ GElf_Rel rel; ++ GElf_Rela rela; ++ if (rtype == SHT_RELA) + { +- error (0, 0, "%s: Could not find DWARF abbreviation %d", +- dso->filename, tag.entry); +- htab_delete (abbrev); +- return 1; ++ if (gelf_getrela (rdata, ndx, &rela) == NULL) ++ error (1, 0, "Couldn't get relocation: %s", ++ elf_errmsg (-1)); ++ r_offset = rela.r_offset; ++ } ++ else ++ { ++ if (gelf_getrel (rdata, ndx, &rel) == NULL) ++ error (1, 0, "Couldn't get relocation: %s", ++ elf_errmsg (-1)); ++ r_offset = rel.r_offset; + } + +- ptr = edit_attributes (dso, ptr, t, phase); +- if (ptr == NULL) +- break; +- } ++ while (lndx < dso->lines.used ++ && r_offset > (dso->lines.table[lndx].old_idx ++ + 4 ++ + dso->lines.table[lndx].unit_length)) ++ lndx++; + +- htab_delete (abbrev); +- } ++ if (lndx >= dso->lines.used) ++ error (1, 0, ++ ".debug_line relocation offset out of range"); + +- /* Remember whether any .debug_info relocations might need +- to be updated. */ +- info_rel_updated = rel_updated; +- +- /* We might have to recalculate/rewrite the debug_line +- section. We need to do that before going into phase one +- so we have all new offsets. We do this separately from +- scanning the dirs/file names because the DW_AT_stmt_lists +- might not be in order or skip some padding we might have +- to (re)move. */ +- if (phase == 0 && need_stmt_update) +- { +- edit_dwarf2_line (dso); ++ /* Offset (pointing into the line program) moves ++ from old to new index including the header ++ size diff. */ ++ r_offset += (ssize_t)((dso->lines.table[lndx].new_idx ++ - dso->lines.table[lndx].old_idx) ++ + dso->lines.table[lndx].size_diff); + +- /* The line table programs will be moved +- forward/backwards a bit in the new data. Update the +- debug_line relocations to the new offsets. */ +- int rndx = debug_sections[DEBUG_LINE].relsec; +- if (rndx != 0) +- { +- LINE_REL *rbuf; +- size_t rels; +- Elf_Data *rdata = elf_getdata (dso->scn[rndx], NULL); +- int rtype = dso->shdr[rndx].sh_type; +- rels = dso->shdr[rndx].sh_size / dso->shdr[rndx].sh_entsize; +- rbuf = malloc (rels * sizeof (LINE_REL)); +- if (rbuf == NULL) +- error (1, errno, "%s: Could not allocate line relocations", +- dso->filename); +- +- /* Sort them by offset into section. */ +- for (size_t i = 0; i < rels; i++) ++ if (rtype == SHT_RELA) + { +- if (rtype == SHT_RELA) +- { +- GElf_Rela rela; +- if (gelf_getrela (rdata, i, &rela) == NULL) +- error (1, 0, "Couldn't get relocation: %s", +- elf_errmsg (-1)); +- rbuf[i].r_offset = rela.r_offset; +- rbuf[i].ndx = i; +- } +- else +- { +- GElf_Rel rel; +- if (gelf_getrel (rdata, i, &rel) == NULL) +- error (1, 0, "Couldn't get relocation: %s", +- elf_errmsg (-1)); +- rbuf[i].r_offset = rel.r_offset; +- rbuf[i].ndx = i; +- } ++ rela.r_offset = r_offset; ++ if (gelf_update_rela (rdata, ndx, &rela) == 0) ++ error (1, 0, "Couldn't update relocation: %s", ++ elf_errmsg (-1)); + } +- qsort (rbuf, rels, sizeof (LINE_REL), line_rel_cmp); +- +- size_t lndx = 0; +- for (size_t i = 0; i < rels; i++) ++ else + { +- /* These relocations only happen in ET_REL files +- and are section offsets. */ +- GElf_Addr r_offset; +- size_t ndx = rbuf[i].ndx; +- +- GElf_Rel rel; +- GElf_Rela rela; +- if (rtype == SHT_RELA) +- { +- if (gelf_getrela (rdata, ndx, &rela) == NULL) +- error (1, 0, "Couldn't get relocation: %s", +- elf_errmsg (-1)); +- r_offset = rela.r_offset; +- } +- else +- { +- if (gelf_getrel (rdata, ndx, &rel) == NULL) +- error (1, 0, "Couldn't get relocation: %s", +- elf_errmsg (-1)); +- r_offset = rel.r_offset; +- } +- +- while (lndx < dso->lines.used +- && r_offset > (dso->lines.table[lndx].old_idx +- + 4 +- + dso->lines.table[lndx].unit_length)) +- lndx++; +- +- if (lndx >= dso->lines.used) +- error (1, 0, +- ".debug_line relocation offset out of range"); +- +- /* Offset (pointing into the line program) moves +- from old to new index including the header +- size diff. */ +- r_offset += (ssize_t)((dso->lines.table[lndx].new_idx +- - dso->lines.table[lndx].old_idx) +- + dso->lines.table[lndx].size_diff); +- +- if (rtype == SHT_RELA) +- { +- rela.r_offset = r_offset; +- if (gelf_update_rela (rdata, ndx, &rela) == 0) +- error (1, 0, "Couldn't update relocation: %s", +- elf_errmsg (-1)); +- } +- else +- { +- rel.r_offset = r_offset; +- if (gelf_update_rel (rdata, ndx, &rel) == 0) +- error (1, 0, "Couldn't update relocation: %s", +- elf_errmsg (-1)); +- } ++ rel.r_offset = r_offset; ++ if (gelf_update_rel (rdata, ndx, &rel) == 0) ++ error (1, 0, "Couldn't update relocation: %s", ++ elf_errmsg (-1)); + } +- +- elf_flagdata (rdata, ELF_C_SET, ELF_F_DIRTY); +- free (rbuf); + } ++ ++ elf_flagdata (rdata, ELF_C_SET, ELF_F_DIRTY); ++ free (rbuf); + } ++ } + +- /* The .debug_macro section also contains offsets into the +- .debug_str section and references to the .debug_line +- tables, so we need to update those as well if we update +- the strings or the stmts. */ +- if ((need_strp_update || need_stmt_update) +- && debug_sections[DEBUG_MACRO].data) ++ /* The .debug_macro section also contains offsets into the ++ .debug_str section and references to the .debug_line ++ tables, so we need to update those as well if we update ++ the strings or the stmts. */ ++ if ((need_strp_update || need_stmt_update) ++ && debug_sections[DEBUG_MACRO].data) ++ { ++ /* There might be multiple (COMDAT) .debug_macro sections. */ ++ struct debug_section *macro_sec = &debug_sections[DEBUG_MACRO]; ++ while (macro_sec != NULL) + { +- /* There might be multiple (COMDAT) .debug_macro sections. */ +- struct debug_section *macro_sec = &debug_sections[DEBUG_MACRO]; +- while (macro_sec != NULL) +- { +- setup_relbuf(dso, macro_sec, &reltype); +- rel_updated = false; ++ setup_relbuf(dso, macro_sec, &reltype); ++ rel_updated = false; + +- ptr = macro_sec->data; +- endsec = ptr + macro_sec->size; +- int op = 0, macro_version, macro_flags; +- int offset_len = 4, line_offset = 0; ++ ptr = macro_sec->data; ++ endsec = ptr + macro_sec->size; ++ int op = 0, macro_version, macro_flags; ++ int offset_len = 4, line_offset = 0; + +- while (ptr < endsec) ++ while (ptr < endsec) ++ { ++ if (!op) + { +- if (!op) +- { +- macro_version = read_16 (ptr); +- macro_flags = read_8 (ptr); +- if (macro_version < 4 || macro_version > 5) +- error (1, 0, "unhandled .debug_macro version: %d", +- macro_version); +- if ((macro_flags & ~2) != 0) +- error (1, 0, "unhandled .debug_macro flags: 0x%x", +- macro_flags); +- +- offset_len = (macro_flags & 0x01) ? 8 : 4; +- line_offset = (macro_flags & 0x02) ? 1 : 0; +- +- if (offset_len != 4) +- error (0, 1, +- "Cannot handle 8 byte macro offsets: %s", +- dso->filename); +- +- /* Update the line_offset if it is there. */ +- if (line_offset) +- { +- if (phase == 0) +- ptr += offset_len; +- else +- { +- size_t idx, new_idx; +- idx = do_read_32_relocated (ptr); +- new_idx = find_new_list_offs (&dso->lines, +- idx); +- write_32_relocated (ptr, new_idx); +- } +- } +- } ++ macro_version = read_16 (ptr); ++ macro_flags = read_8 (ptr); ++ if (macro_version < 4 || macro_version > 5) ++ error (1, 0, "unhandled .debug_macro version: %d", ++ macro_version); ++ if ((macro_flags & ~2) != 0) ++ error (1, 0, "unhandled .debug_macro flags: 0x%x", ++ macro_flags); ++ ++ offset_len = (macro_flags & 0x01) ? 8 : 4; ++ line_offset = (macro_flags & 0x02) ? 1 : 0; ++ ++ if (offset_len != 4) ++ error (0, 1, ++ "Cannot handle 8 byte macro offsets: %s", ++ dso->filename); + +- op = read_8 (ptr); +- if (!op) +- continue; +- switch(op) ++ /* Update the line_offset if it is there. */ ++ if (line_offset) + { +- case DW_MACRO_GNU_define: +- case DW_MACRO_GNU_undef: +- read_uleb128 (ptr); +- ptr = ((unsigned char *) strchr ((char *) ptr, '\0') +- + 1); +- break; +- case DW_MACRO_GNU_start_file: +- read_uleb128 (ptr); +- read_uleb128 (ptr); +- break; +- case DW_MACRO_GNU_end_file: +- break; +- case DW_MACRO_GNU_define_indirect: +- case DW_MACRO_GNU_undef_indirect: +- read_uleb128 (ptr); + if (phase == 0) +- { +- size_t idx = read_32_relocated (ptr); +- record_existing_string_entry_idx (&dso->strings, +- idx); +- } ++ ptr += offset_len; + else + { +- struct stridxentry *entry; + size_t idx, new_idx; + idx = do_read_32_relocated (ptr); +- entry = string_find_entry (&dso->strings, idx); +- new_idx = strent_offset (entry->entry); ++ new_idx = find_new_list_offs (&dso->lines, ++ idx); + write_32_relocated (ptr, new_idx); + } +- break; +- case DW_MACRO_GNU_transparent_include: +- ptr += offset_len; +- break; +- default: +- error (1, 0, "Unhandled DW_MACRO op 0x%x", op); +- break; + } + } + +- if (rel_updated) +- macro_rel_updated = true; +- macro_sec = macro_sec->next; ++ op = read_8 (ptr); ++ if (!op) ++ continue; ++ switch(op) ++ { ++ case DW_MACRO_GNU_define: ++ case DW_MACRO_GNU_undef: ++ read_uleb128 (ptr); ++ ptr = ((unsigned char *) strchr ((char *) ptr, '\0') ++ + 1); ++ break; ++ case DW_MACRO_GNU_start_file: ++ read_uleb128 (ptr); ++ read_uleb128 (ptr); ++ break; ++ case DW_MACRO_GNU_end_file: ++ break; ++ case DW_MACRO_GNU_define_indirect: ++ case DW_MACRO_GNU_undef_indirect: ++ read_uleb128 (ptr); ++ if (phase == 0) ++ { ++ size_t idx = read_32_relocated (ptr); ++ record_existing_string_entry_idx (&dso->strings, ++ idx); ++ } ++ else ++ { ++ struct stridxentry *entry; ++ size_t idx, new_idx; ++ idx = do_read_32_relocated (ptr); ++ entry = string_find_entry (&dso->strings, idx); ++ new_idx = strent_offset (entry->entry); ++ write_32_relocated (ptr, new_idx); ++ } ++ break; ++ case DW_MACRO_GNU_transparent_include: ++ ptr += offset_len; ++ break; ++ default: ++ error (1, 0, "Unhandled DW_MACRO op 0x%x", op); ++ break; ++ } + } +- } + +- /* Same for the debug_str section. Make sure everything is +- in place for phase 1 updating of debug_info +- references. */ +- if (phase == 0 && need_strp_update) +- { +- Strtab *strtab = dso->strings.str_tab; +- Elf_Data *strdata = debug_sections[DEBUG_STR].elf_data; +- int strndx = debug_sections[DEBUG_STR].sec; +- Elf_Scn *strscn = dso->scn[strndx]; +- +- /* Out with the old. */ +- strdata->d_size = 0; +- /* In with the new. */ +- strdata = elf_newdata (strscn); +- +- /* We really should check whether we had enough memory, +- but the old ebl version will just abort on out of +- memory... */ +- strtab_finalize (strtab, strdata); +- debug_sections[DEBUG_STR].size = strdata->d_size; +- dso->strings.str_buf = strdata->d_buf; ++ if (rel_updated) ++ macro_rel_updated = true; ++ macro_sec = macro_sec->next; + } ++ } + ++ /* Same for the debug_str section. Make sure everything is ++ in place for phase 1 updating of debug_info ++ references. */ ++ if (phase == 0 && need_strp_update) ++ { ++ Strtab *strtab = dso->strings.str_tab; ++ Elf_Data *strdata = debug_sections[DEBUG_STR].elf_data; ++ int strndx = debug_sections[DEBUG_STR].sec; ++ Elf_Scn *strscn = dso->scn[strndx]; ++ ++ /* Out with the old. */ ++ strdata->d_size = 0; ++ /* In with the new. */ ++ strdata = elf_newdata (strscn); ++ ++ /* We really should check whether we had enough memory, ++ but the old ebl version will just abort on out of ++ memory... */ ++ strtab_finalize (strtab, strdata); ++ debug_sections[DEBUG_STR].size = strdata->d_size; ++ dso->strings.str_buf = strdata->d_buf; + } + +- /* After phase 1 we might have rewritten the debug_info with +- new strp, strings and/or linep offsets. */ +- if (need_strp_update || need_string_replacement || need_stmt_update) +- dirty_section (DEBUG_INFO); +- if (need_strp_update || need_stmt_update) +- dirty_section (DEBUG_MACRO); +- if (need_stmt_update) +- dirty_section (DEBUG_LINE); ++ } ++ ++ /* After phase 1 we might have rewritten the debug_info with ++ new strp, strings and/or linep offsets. */ ++ if (need_strp_update || need_string_replacement || need_stmt_update) ++ dirty_section (DEBUG_INFO); ++ if (need_strp_update || need_stmt_update) ++ dirty_section (DEBUG_MACRO); ++ if (need_stmt_update) ++ dirty_section (DEBUG_LINE); + +- /* Update any relocations addends we might have touched. */ +- if (info_rel_updated) +- update_rela_data (dso, &debug_sections[DEBUG_INFO]); ++ /* Update any relocations addends we might have touched. */ ++ if (info_rel_updated) ++ update_rela_data (dso, &debug_sections[DEBUG_INFO]); + +- if (macro_rel_updated) ++ if (macro_rel_updated) ++ { ++ struct debug_section *macro_sec = &debug_sections[DEBUG_MACRO]; ++ while (macro_sec != NULL) + { +- struct debug_section *macro_sec = &debug_sections[DEBUG_MACRO]; +- while (macro_sec != NULL) +- { +- update_rela_data (dso, macro_sec); +- macro_sec = macro_sec->next; +- } ++ update_rela_data (dso, macro_sec); ++ macro_sec = macro_sec->next; + } + } + +-- +2.18.4 + diff --git a/0002-Only-attempt-loading-the-keyring-once-the-rpmdb-is-o.patch b/0002-Only-attempt-loading-the-keyring-once-the-rpmdb-is-o.patch deleted file mode 100644 index f934e44..0000000 --- a/0002-Only-attempt-loading-the-keyring-once-the-rpmdb-is-o.patch +++ /dev/null @@ -1,42 +0,0 @@ -From 3cb955b77f07c70ba01d765aa6377908847608f5 Mon Sep 17 00:00:00 2001 -Message-Id: <3cb955b77f07c70ba01d765aa6377908847608f5.1606726599.git.pmatilai@redhat.com> -In-Reply-To: -References: -From: Panu Matilainen -Date: Mon, 23 Nov 2020 13:46:14 +0200 -Subject: [PATCH 2/2] Only attempt loading the keyring once the rpmdb is open - -When we do lazy rpmdb open in rpmtsInitIterator(), we also do a lazy -keyring open. Except that since the keyring typically lives in the rpmdb, -we PROBABLY should try open the database first. One of those "WTF I've -been smoking" moments, lol. - -Prevents an ugly if mostly harmless double error anything we can't open -the database for one reason or another. ---- - lib/rpmts.c | 6 +++--- - 1 file changed, 3 insertions(+), 3 deletions(-) - -diff --git a/lib/rpmts.c b/lib/rpmts.c -index 9fa9cb0e2..8c8ae420a 100644 ---- a/lib/rpmts.c -+++ b/lib/rpmts.c -@@ -177,12 +177,12 @@ rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmDbiTagVal rpmtag, - if (ts == NULL) - return NULL; - -- if (ts && ts->keyring == NULL) -- loadKeyring(ts); -- - if (ts->rdb == NULL && rpmtsOpenDB(ts, ts->dbmode)) - return NULL; - -+ if (ts->keyring == NULL) -+ loadKeyring(ts); -+ - /* Parse out "N(EVR)" tokens from a label key if present */ - if (rpmtag == RPMDBI_LABEL && keyp != NULL && strchr(keyp, '(')) { - const char *se, *s = keyp; --- -2.28.0 - diff --git a/0003-debugedit-Fix-missing-relocation-of-.debug_types-sec.patch b/0003-debugedit-Fix-missing-relocation-of-.debug_types-sec.patch new file mode 100644 index 0000000..dd4abb1 --- /dev/null +++ b/0003-debugedit-Fix-missing-relocation-of-.debug_types-sec.patch @@ -0,0 +1,269 @@ +From 8cd4d5046d7cb1bc16f01e77a5ff50eca8d9da3d Mon Sep 17 00:00:00 2001 +From: Jan Kratochvil +Date: Sat, 1 Aug 2020 10:45:47 +0200 +Subject: [PATCH 3/6] debugedit: Fix missing relocation of .debug_types + section. + +--- + tools/debugedit.c | 123 ++++++++++++++++++++++++++++++---------------- + 1 file changed, 80 insertions(+), 43 deletions(-) + +diff --git a/tools/debugedit.c b/tools/debugedit.c +index cad0cc349..87c1cd622 100644 +--- a/tools/debugedit.c ++++ b/tools/debugedit.c +@@ -433,7 +433,8 @@ typedef struct debug_section + int sec, relsec; + REL *relbuf; + REL *relend; +- struct debug_section *next; /* Only happens for COMDAT .debug_macro. */ ++ /* Only happens for COMDAT .debug_macro and .debug_types. */ ++ struct debug_section *next; + } debug_section; + + static debug_section debug_sections[] = +@@ -1269,7 +1270,9 @@ static int dirty_elf; + static void + dirty_section (unsigned int sec) + { +- elf_flagdata (debug_sections[sec].elf_data, ELF_C_SET, ELF_F_DIRTY); ++ for (struct debug_section *secp = &debug_sections[sec]; secp != NULL; ++ secp = secp->next) ++ elf_flagdata (secp->elf_data, ELF_C_SET, ELF_F_DIRTY); + dirty_elf = 1; + } + +@@ -1469,12 +1472,7 @@ read_dwarf2_line (DSO *dso, uint32_t off, char *comp_dir) + + if (get_line_table (dso, off, &table) == false + || table == NULL) +- { +- if (table != NULL) +- error (0, 0, ".debug_line offset 0x%x referenced multiple times", +- off); +- return false; +- } ++ return false; + + /* Skip to the directory table. The rest of the header has already + been read and checked by get_line_table. */ +@@ -1965,22 +1963,25 @@ line_rel_cmp (const void *a, const void *b) + } + + static int +-edit_info (DSO *dso, int phase) ++edit_info (DSO *dso, int phase, struct debug_section *sec) + { + unsigned char *ptr, *endcu, *endsec; + uint32_t value; + htab_t abbrev; + struct abbrev_tag tag, *t; + +- ptr = debug_sections[DEBUG_INFO].data; +- setup_relbuf(dso, &debug_sections[DEBUG_INFO], &reltype); +- endsec = ptr + debug_sections[DEBUG_INFO].size; ++ ptr = sec->data; ++ if (ptr == NULL) ++ return 0; ++ ++ setup_relbuf(dso, sec, &reltype); ++ endsec = ptr + sec->size; + while (ptr < endsec) + { +- if (ptr + 11 > endsec) ++ if (ptr + (sec == &debug_sections[DEBUG_INFO] ? 11 : 23) > endsec) + { +- error (0, 0, "%s: .debug_info CU header too small", +- dso->filename); ++ error (0, 0, "%s: %s CU header too small", ++ dso->filename, sec->name); + return 1; + } + +@@ -1994,7 +1995,7 @@ edit_info (DSO *dso, int phase) + + if (endcu > endsec) + { +- error (0, 0, "%s: .debug_info too small", dso->filename); ++ error (0, 0, "%s: %s too small", dso->filename, sec->name); + return 1; + } + +@@ -2034,6 +2035,9 @@ edit_info (DSO *dso, int phase) + return 1; + } + ++ if (sec != &debug_sections[DEBUG_INFO]) ++ ptr += 12; /* Skip type_signature and type_offset. */ ++ + abbrev = read_abbrev (dso, + debug_sections[DEBUG_ABBREV].data + value); + if (abbrev == NULL) +@@ -2095,7 +2099,7 @@ edit_dwarf2 (DSO *dso) + struct debug_section *debug_sec = &debug_sections[j]; + if (debug_sections[j].data) + { +- if (j != DEBUG_MACRO) ++ if (j != DEBUG_MACRO && j != DEBUG_TYPES) + { + error (0, 0, "%s: Found two copies of %s section", + dso->filename, name); +@@ -2103,22 +2107,21 @@ edit_dwarf2 (DSO *dso) + } + else + { +- /* In relocatable files .debug_macro might +- appear multiple times as COMDAT +- section. */ ++ /* In relocatable files .debug_macro and .debug_types ++ might appear multiple times as COMDAT section. */ + struct debug_section *sec; + sec = calloc (sizeof (struct debug_section), 1); + if (sec == NULL) + error (1, errno, +- "%s: Could not allocate more macro sections", +- dso->filename); +- sec->name = ".debug_macro"; ++ "%s: Could not allocate more %s sections", ++ dso->filename, name); ++ sec->name = name; + +- struct debug_section *macro_sec = debug_sec; +- while (macro_sec->next != NULL) +- macro_sec = macro_sec->next; ++ struct debug_section *multi_sec = debug_sec; ++ while (multi_sec->next != NULL) ++ multi_sec = multi_sec->next; + +- macro_sec->next = sec; ++ multi_sec->next = sec; + debug_sec = sec; + } + } +@@ -2155,23 +2158,23 @@ edit_dwarf2 (DSO *dso) + + (dso->shdr[i].sh_type == SHT_RELA), + debug_sections[j].name) == 0) + { +- if (j == DEBUG_MACRO) ++ if (j == DEBUG_MACRO || j == DEBUG_TYPES) + { + /* Pick the correct one. */ + int rel_target = dso->shdr[i].sh_info; +- struct debug_section *macro_sec = &debug_sections[j]; +- while (macro_sec != NULL) ++ struct debug_section *multi_sec = &debug_sections[j]; ++ while (multi_sec != NULL) + { +- if (macro_sec->sec == rel_target) ++ if (multi_sec->sec == rel_target) + { +- macro_sec->relsec = i; ++ multi_sec->relsec = i; + break; + } +- macro_sec = macro_sec->next; ++ multi_sec = multi_sec->next; + } +- if (macro_sec == NULL) +- error (0, 1, "No .debug_macro reloc section: %s", +- dso->filename); ++ if (multi_sec == NULL) ++ error (0, 1, "No %s reloc section: %s", ++ debug_sections[j].name, dso->filename); + } + else + debug_sections[j].relsec = i; +@@ -2203,12 +2206,10 @@ edit_dwarf2 (DSO *dso) + if (debug_sections[DEBUG_INFO].data == NULL) + return 0; + +- unsigned char *ptr, *endcu, *endsec; +- uint32_t value; +- htab_t abbrev; +- struct abbrev_tag tag, *t; ++ unsigned char *ptr, *endsec; + int phase; + bool info_rel_updated = false; ++ bool types_rel_updated = false; + bool macro_rel_updated = false; + + for (phase = 0; phase < 2; phase++) +@@ -2221,13 +2222,26 @@ edit_dwarf2 (DSO *dso) + break; + + rel_updated = false; +- if (edit_info (dso, phase)) +- return 1; ++ if (edit_info (dso, phase, &debug_sections[DEBUG_INFO])) ++ return 1; + + /* Remember whether any .debug_info relocations might need + to be updated. */ + info_rel_updated = rel_updated; + ++ rel_updated = false; ++ struct debug_section *types_sec = &debug_sections[DEBUG_TYPES]; ++ while (types_sec != NULL) ++ { ++ if (edit_info (dso, phase, types_sec)) ++ return 1; ++ types_sec = types_sec->next; ++ } ++ ++ /* Remember whether any .debug_types relocations might need ++ to be updated. */ ++ types_rel_updated = rel_updated; ++ + /* We might have to recalculate/rewrite the debug_line + section. We need to do that before going into phase one + so we have all new offsets. We do this separately from +@@ -2475,8 +2489,11 @@ edit_dwarf2 (DSO *dso) + + /* After phase 1 we might have rewritten the debug_info with + new strp, strings and/or linep offsets. */ +- if (need_strp_update || need_string_replacement || need_stmt_update) ++ if (need_strp_update || need_string_replacement || need_stmt_update) { + dirty_section (DEBUG_INFO); ++ if (debug_sections[DEBUG_TYPES].data != NULL) ++ dirty_section (DEBUG_TYPES); ++ } + if (need_strp_update || need_stmt_update) + dirty_section (DEBUG_MACRO); + if (need_stmt_update) +@@ -2485,6 +2502,15 @@ edit_dwarf2 (DSO *dso) + /* Update any relocations addends we might have touched. */ + if (info_rel_updated) + update_rela_data (dso, &debug_sections[DEBUG_INFO]); ++ if (types_rel_updated) ++ { ++ struct debug_section *types_sec = &debug_sections[DEBUG_TYPES]; ++ while (types_sec != NULL) ++ { ++ update_rela_data (dso, types_sec); ++ types_sec = types_sec->next; ++ } ++ } + + if (macro_rel_updated) + { +@@ -3037,6 +3063,17 @@ main (int argc, char *argv[]) + macro_sec = next; + } + ++ /* In case there were multiple (COMDAT) .debug_types sections, ++ free them. */ ++ struct debug_section *types_sec = &debug_sections[DEBUG_TYPES]; ++ types_sec = types_sec->next; ++ while (types_sec != NULL) ++ { ++ struct debug_section *next = types_sec->next; ++ free (types_sec); ++ types_sec = next; ++ } ++ + poptFreeContext (optCon); + + return 0; +-- +2.18.4 + diff --git a/0004-NFC-debugedit-Move-code-to-separate-functions.patch b/0004-NFC-debugedit-Move-code-to-separate-functions.patch new file mode 100644 index 0000000..5f13953 --- /dev/null +++ b/0004-NFC-debugedit-Move-code-to-separate-functions.patch @@ -0,0 +1,455 @@ +From bab443ab4f756ef80f814af0353143f41e90e6a6 Mon Sep 17 00:00:00 2001 +From: Jan Kratochvil +Date: Mon, 17 Aug 2020 21:58:19 +0200 +Subject: [PATCH 4/6] [NFC] debugedit: Move code to separate functions. + +New functions edit_strp, skip_form and edit_attributes_str_comp_dir +called by edit_attributes. +Split part of read_dwarf2_line into a read_dwarf4_line function. +New function edit_dwarf2_any_str called by edit_dwarf2 at the end of +phase 0 to rebuild .debug_str. +--- + tools/debugedit.c | 367 ++++++++++++++++++++++++++-------------------- + 1 file changed, 212 insertions(+), 155 deletions(-) + +diff --git a/tools/debugedit.c b/tools/debugedit.c +index 87c1cd622..7464883c5 100644 +--- a/tools/debugedit.c ++++ b/tools/debugedit.c +@@ -1457,37 +1457,128 @@ edit_dwarf2_line (DSO *dso) + } + } + +-/* Called during phase zero for each debug_line table referenced from +- .debug_info. Outputs all source files seen and records any +- adjustments needed in the debug_list data structures. Returns true +- if line_table needs to be rewrite either the dir or file paths. */ ++/* Record or adjust (according to phase) DW_FORM_strp. */ ++static void ++edit_strp (DSO *dso, unsigned char *ptr, int phase, bool handled_strp) ++{ ++ unsigned char *ptr_orig = ptr; ++ ++ /* In the first pass we collect all strings, in the ++ second we put the new references back (if there are ++ any changes). */ ++ if (phase == 0) ++ { ++ /* handled_strp is set for attributes referring to ++ files. If it is set the string is already ++ recorded. */ ++ if (! handled_strp) ++ { ++ size_t idx = do_read_32_relocated (ptr); ++ record_existing_string_entry_idx (&dso->strings, idx); ++ } ++ } ++ else if (need_strp_update) /* && phase == 1 */ ++ { ++ struct stridxentry *entry; ++ size_t idx, new_idx; ++ idx = do_read_32_relocated (ptr); ++ entry = string_find_entry (&dso->strings, idx); ++ new_idx = strent_offset (entry->entry); ++ do_write_32_relocated (ptr, new_idx); ++ } ++ ++ assert (ptr == ptr_orig); ++} ++ ++/* Adjust *PTRP after the current *FORMP, update *FORMP for FORM_INDIRECT. */ ++static enum { FORM_OK, FORM_ERROR, FORM_INDIRECT } ++skip_form (DSO *dso, uint32_t *formp, unsigned char **ptrp) ++{ ++ size_t len = 0; ++ ++ switch (*formp) ++ { ++ case DW_FORM_ref_addr: ++ if (cu_version == 2) ++ *ptrp += ptr_size; ++ else ++ *ptrp += 4; ++ break; ++ case DW_FORM_flag_present: ++ break; ++ case DW_FORM_addr: ++ *ptrp += ptr_size; ++ break; ++ case DW_FORM_ref1: ++ case DW_FORM_flag: ++ case DW_FORM_data1: ++ ++*ptrp; ++ break; ++ case DW_FORM_ref2: ++ case DW_FORM_data2: ++ *ptrp += 2; ++ break; ++ case DW_FORM_ref4: ++ case DW_FORM_data4: ++ case DW_FORM_sec_offset: ++ *ptrp += 4; ++ break; ++ case DW_FORM_ref8: ++ case DW_FORM_data8: ++ case DW_FORM_ref_sig8: ++ *ptrp += 8; ++ break; ++ case DW_FORM_sdata: ++ case DW_FORM_ref_udata: ++ case DW_FORM_udata: ++ read_uleb128 (*ptrp); ++ break; ++ case DW_FORM_strp: ++ *ptrp += 4; ++ break; ++ case DW_FORM_string: ++ *ptrp = (unsigned char *) strchr ((char *)*ptrp, '\0') + 1; ++ break; ++ case DW_FORM_indirect: ++ *formp = read_uleb128 (*ptrp); ++ return FORM_INDIRECT; ++ case DW_FORM_block1: ++ len = *(*ptrp)++; ++ break; ++ case DW_FORM_block2: ++ len = read_16 (*ptrp); ++ *formp = DW_FORM_block1; ++ break; ++ case DW_FORM_block4: ++ len = read_32 (*ptrp); ++ *formp = DW_FORM_block1; ++ break; ++ case DW_FORM_block: ++ case DW_FORM_exprloc: ++ len = read_uleb128 (*ptrp); ++ *formp = DW_FORM_block1; ++ assert (len < UINT_MAX); ++ break; ++ default: ++ error (0, 0, "%s: Unknown DWARF DW_FORM_%d", dso->filename, *formp); ++ return FORM_ERROR; ++ } ++ ++ if (*formp == DW_FORM_block1) ++ *ptrp += len; ++ ++ return FORM_OK; ++} ++ ++/* Part of read_dwarf2_line processing DWARF-4. */ + static bool +-read_dwarf2_line (DSO *dso, uint32_t off, char *comp_dir) ++read_dwarf4_line (DSO *dso, unsigned char *ptr, char *comp_dir, ++ struct line_table *table) + { +- unsigned char *ptr, *dir; + unsigned char **dirt; + uint32_t value, dirt_cnt; + size_t comp_dir_len = !comp_dir ? 0 : strlen (comp_dir); +- struct line_table *table; +- +- if (get_line_table (dso, off, &table) == false +- || table == NULL) +- return false; +- +- /* Skip to the directory table. The rest of the header has already +- been read and checked by get_line_table. */ +- ptr = debug_sections[DEBUG_LINE].data + off; +- ptr += (4 /* unit len */ +- + 2 /* version */ +- + 4 /* header len */ +- + 1 /* min instr len */ +- + (table->version >= 4) /* max op per instr, if version >= 4 */ +- + 1 /* default is stmt */ +- + 1 /* line base */ +- + 1 /* line range */ +- + 1 /* opcode base */ +- + table->opcode_base - 1); /* opcode len table */ +- dir = ptr; ++ unsigned char *dir = ptr; + + /* dir table: */ + value = 1; +@@ -1620,6 +1711,40 @@ read_dwarf2_line (DSO *dso, uint32_t off, char *comp_dir) + read_uleb128 (ptr); + } + ++ return true; ++} ++ ++/* Called during phase zero for each debug_line table referenced from ++ .debug_info. Outputs all source files seen and records any ++ adjustments needed in the debug_list data structures. Returns true ++ if line_table needs to be rewrite either the dir or file paths. */ ++static bool ++read_dwarf2_line (DSO *dso, uint32_t off, char *comp_dir) ++{ ++ unsigned char *ptr; ++ struct line_table *table; ++ ++ if (get_line_table (dso, off, &table) == false ++ || table == NULL) ++ return false; ++ ++ /* Skip to the directory table. The rest of the header has already ++ been read and checked by get_line_table. */ ++ ptr = debug_sections[DEBUG_LINE].data + off; ++ ptr += (4 /* unit len */ ++ + 2 /* version */ ++ + 4 /* header len */ ++ + 1 /* min instr len */ ++ + (table->version >= 4) /* max op per instr, if version >= 4 */ ++ + 1 /* default is stmt */ ++ + 1 /* line base */ ++ + 1 /* line range */ ++ + 1 /* opcode base */ ++ + table->opcode_base - 1); /* opcode len table */ ++ ++ if (! read_dwarf4_line (dso, ptr, comp_dir, table)) ++ return false; ++ + dso->lines.debug_lines_len += 4 + table->unit_length + table->size_diff; + return table->replace_dirs || table->replace_files; + } +@@ -1637,6 +1762,33 @@ find_new_list_offs (struct debug_lines *lines, size_t idx) + return table->new_idx; + } + ++/* Read DW_FORM_strp collecting compilation directory. */ ++static void ++edit_attributes_str_comp_dir (DSO *dso, unsigned char **ptrp, int phase, ++ char **comp_dirp, bool *handled_strpp) ++{ ++ const char *dir; ++ size_t idx = do_read_32_relocated (*ptrp); ++ /* In phase zero we collect the comp_dir. */ ++ if (phase == 0) ++ { ++ if (idx >= debug_sections[DEBUG_STR].size) ++ error (1, 0, "%s: Bad string pointer index %zd for comp_dir", ++ dso->filename, idx); ++ dir = (char *) debug_sections[DEBUG_STR].data + idx; ++ ++ free (*comp_dirp); ++ *comp_dirp = strdup (dir); ++ } ++ ++ if (dest_dir != NULL && phase == 0) ++ { ++ if (record_file_string_entry_idx (&dso->strings, idx)) ++ need_strp_update = true; ++ *handled_strpp = true; ++ } ++} ++ + /* This scans the attributes of one DIE described by the given abbrev_tag. + PTR points to the data in the debug_info. It will be advanced till all + abbrev data is consumed. In phase zero data is collected, in phase one +@@ -1655,7 +1807,6 @@ edit_attributes (DSO *dso, unsigned char *ptr, struct abbrev_tag *t, int phase) + for (i = 0; i < t->nattr; ++i) + { + uint32_t form = t->attr[i].form; +- size_t len = 0; + while (1) + { + /* Whether we already handled a string as file for this +@@ -1743,29 +1894,8 @@ edit_attributes (DSO *dso, unsigned char *ptr, struct abbrev_tag *t, int phase) + } + else if (form == DW_FORM_strp && + debug_sections[DEBUG_STR].data) +- { +- const char *dir; +- size_t idx = do_read_32_relocated (ptr); +- /* In phase zero we collect the comp_dir. */ +- if (phase == 0) +- { +- if (idx >= debug_sections[DEBUG_STR].size) +- error (1, 0, +- "%s: Bad string pointer index %zd for comp_dir", +- dso->filename, idx); +- dir = (char *) debug_sections[DEBUG_STR].data + idx; +- +- free (comp_dir); +- comp_dir = strdup (dir); +- } +- +- if (dest_dir != NULL && phase == 0) +- { +- if (record_file_string_entry_idx (&dso->strings, idx)) +- need_strp_update = true; +- handled_strp = true; +- } +- } ++ edit_attributes_str_comp_dir (dso, &ptr, phase, &comp_dir, ++ &handled_strp); + } + else if ((t->tag == DW_TAG_compile_unit + || t->tag == DW_TAG_partial_unit) +@@ -1815,99 +1945,21 @@ edit_attributes (DSO *dso, unsigned char *ptr, struct abbrev_tag *t, int phase) + + switch (form) + { +- case DW_FORM_ref_addr: +- if (cu_version == 2) +- ptr += ptr_size; +- else +- ptr += 4; +- break; +- case DW_FORM_flag_present: +- break; +- case DW_FORM_addr: +- ptr += ptr_size; +- break; +- case DW_FORM_ref1: +- case DW_FORM_flag: +- case DW_FORM_data1: +- ++ptr; +- break; +- case DW_FORM_ref2: +- case DW_FORM_data2: +- ptr += 2; +- break; +- case DW_FORM_ref4: +- case DW_FORM_data4: +- case DW_FORM_sec_offset: +- ptr += 4; +- break; +- case DW_FORM_ref8: +- case DW_FORM_data8: +- case DW_FORM_ref_sig8: +- ptr += 8; +- break; +- case DW_FORM_sdata: +- case DW_FORM_ref_udata: +- case DW_FORM_udata: +- read_uleb128 (ptr); +- break; + case DW_FORM_strp: +- /* In the first pass we collect all strings, in the +- second we put the new references back (if there are +- any changes). */ +- if (phase == 0) +- { +- /* handled_strp is set for attributes referring to +- files. If it is set the string is already +- recorded. */ +- if (! handled_strp) +- { +- size_t idx = do_read_32_relocated (ptr); +- record_existing_string_entry_idx (&dso->strings, idx); +- } +- } +- else if (need_strp_update) /* && phase == 1 */ +- { +- struct stridxentry *entry; +- size_t idx, new_idx; +- idx = do_read_32_relocated (ptr); +- entry = string_find_entry (&dso->strings, idx); +- new_idx = strent_offset (entry->entry); +- do_write_32_relocated (ptr, new_idx); +- } +- ptr += 4; +- break; +- case DW_FORM_string: +- ptr = (unsigned char *) strchr ((char *)ptr, '\0') + 1; +- break; +- case DW_FORM_indirect: +- form = read_uleb128 (ptr); +- continue; +- case DW_FORM_block1: +- len = *ptr++; +- break; +- case DW_FORM_block2: +- len = read_16 (ptr); +- form = DW_FORM_block1; ++ edit_strp (dso, ptr, phase, handled_strp); + break; +- case DW_FORM_block4: +- len = read_32 (ptr); +- form = DW_FORM_block1; +- break; +- case DW_FORM_block: +- case DW_FORM_exprloc: +- len = read_uleb128 (ptr); +- form = DW_FORM_block1; +- assert (len < UINT_MAX); ++ } ++ ++ switch (skip_form (dso, &form, &ptr)) ++ { ++ case FORM_OK: + break; +- default: +- error (0, 0, "%s: Unknown DWARF DW_FORM_%d", dso->filename, +- form); ++ case FORM_ERROR: + return NULL; ++ case FORM_INDIRECT: ++ continue; + } + +- if (form == DW_FORM_block1) +- ptr += len; +- + break; + } + } +@@ -2068,6 +2120,28 @@ edit_info (DSO *dso, int phase, struct debug_section *sec) + return 0; + } + ++/* Rebuild .debug_str. */ ++static void ++edit_dwarf2_any_str (DSO *dso) ++{ ++ Strtab *strtab = dso->strings.str_tab; ++ Elf_Data *strdata = debug_sections[DEBUG_STR].elf_data; ++ int strndx = debug_sections[DEBUG_STR].sec; ++ Elf_Scn *strscn = dso->scn[strndx]; ++ ++ /* Out with the old. */ ++ strdata->d_size = 0; ++ /* In with the new. */ ++ strdata = elf_newdata (strscn); ++ ++ /* We really should check whether we had enough memory, ++ but the old ebl version will just abort on out of ++ memory... */ ++ strtab_finalize (strtab, strdata); ++ debug_sections[DEBUG_STR].size = strdata->d_size; ++ dso->strings.str_buf = strdata->d_buf; ++} ++ + static int + edit_dwarf2 (DSO *dso) + { +@@ -2466,24 +2540,7 @@ edit_dwarf2 (DSO *dso) + in place for phase 1 updating of debug_info + references. */ + if (phase == 0 && need_strp_update) +- { +- Strtab *strtab = dso->strings.str_tab; +- Elf_Data *strdata = debug_sections[DEBUG_STR].elf_data; +- int strndx = debug_sections[DEBUG_STR].sec; +- Elf_Scn *strscn = dso->scn[strndx]; +- +- /* Out with the old. */ +- strdata->d_size = 0; +- /* In with the new. */ +- strdata = elf_newdata (strscn); +- +- /* We really should check whether we had enough memory, +- but the old ebl version will just abort on out of +- memory... */ +- strtab_finalize (strtab, strdata); +- debug_sections[DEBUG_STR].size = strdata->d_size; +- dso->strings.str_buf = strdata->d_buf; +- } ++ edit_dwarf2_any_str (dso); + + } + +-- +2.18.4 + diff --git a/0005-debugedit-Implement-DWARF-5-unit-header-and-new-form.patch b/0005-debugedit-Implement-DWARF-5-unit-header-and-new-form.patch new file mode 100644 index 0000000..4bef1ef --- /dev/null +++ b/0005-debugedit-Implement-DWARF-5-unit-header-and-new-form.patch @@ -0,0 +1,217 @@ +From 8b5dcb4c2175ac706a4e1c34ce83301213800689 Mon Sep 17 00:00:00 2001 +From: Jan Kratochvil +Date: Mon, 18 Jan 2021 22:56:53 +0100 +Subject: [PATCH 5/6] debugedit: Implement DWARF-5 unit header and new forms + parsing. + +Recognize the various new DWARF5 .debug sections. +Parse and skip new DWARF5 forms in read_abbrev and skip_form. +Read DWARF5 unit headers for compile and partial units in edit_info. + +This is enough to be able to process gcc -gdwarf-5 produced binaries +without the new DWARF5 .debug_line format (which isn't produced with +binutils < 2.36). + +Patches slightly edited/merged by Mark Wielaard +--- + tools/debugedit.c | 88 +++++++++++++++++++++++++++++++++++++++++++---- + 1 file changed, 81 insertions(+), 7 deletions(-) + +diff --git a/tools/debugedit.c b/tools/debugedit.c +index 7464883c5..be5fee85b 100644 +--- a/tools/debugedit.c ++++ b/tools/debugedit.c +@@ -453,6 +453,11 @@ static debug_section debug_sections[] = + #define DEBUG_TYPES 11 + #define DEBUG_MACRO 12 + #define DEBUG_GDB_SCRIPT 13 ++#define DEBUG_RNGLISTS 14 ++#define DEBUG_LINE_STR 15 ++#define DEBUG_ADDR 16 ++#define DEBUG_STR_OFFSETS 17 ++#define DEBUG_LOCLISTS 18 + { ".debug_info", NULL, NULL, 0, 0, 0 }, + { ".debug_abbrev", NULL, NULL, 0, 0, 0 }, + { ".debug_line", NULL, NULL, 0, 0, 0 }, +@@ -467,6 +472,11 @@ static debug_section debug_sections[] = + { ".debug_types", NULL, NULL, 0, 0, 0 }, + { ".debug_macro", NULL, NULL, 0, 0, 0 }, + { ".debug_gdb_scripts", NULL, NULL, 0, 0, 0 }, ++ { ".debug_rnglists", NULL, NULL, 0, 0, 0 }, ++ { ".debug_line_str", NULL, NULL, 0, 0, 0 }, ++ { ".debug_addr", NULL, NULL, 0, 0, 0 }, ++ { ".debug_str_offsets", NULL, NULL, 0, 0, 0 }, ++ { ".debug_loclists", NULL, NULL, 0, 0, 0 }, + { NULL, NULL, NULL, 0, 0, 0 } + }; + +@@ -755,12 +765,28 @@ no_memory: + } + form = read_uleb128 (ptr); + if (form == 2 +- || (form > DW_FORM_flag_present && form != DW_FORM_ref_sig8)) ++ || (form > DW_FORM_flag_present ++ && !(form == DW_FORM_ref_sig8 ++ || form == DW_FORM_data16 ++ || form == DW_FORM_implicit_const ++ || form == DW_FORM_addrx ++ || form == DW_FORM_loclistx ++ || form == DW_FORM_rnglistx ++ || form == DW_FORM_addrx1 ++ || form == DW_FORM_addrx2 ++ || form == DW_FORM_addrx3 ++ || form == DW_FORM_addrx4))) + { +- error (0, 0, "%s: Unknown DWARF DW_FORM_%d", dso->filename, form); ++ error (0, 0, "%s: Unknown DWARF DW_FORM_0x%x", dso->filename, ++ form); + htab_delete (h); + return NULL; + } ++ if (form == DW_FORM_implicit_const) ++ { ++ /* It is SLEB128 but the value is dropped anyway. */ ++ read_uleb128 (ptr); ++ } + + t->attr[t->nattr].attr = attr; + t->attr[t->nattr++].form = form; +@@ -1505,6 +1531,7 @@ skip_form (DSO *dso, uint32_t *formp, unsigned char **ptrp) + *ptrp += 4; + break; + case DW_FORM_flag_present: ++ case DW_FORM_implicit_const: + break; + case DW_FORM_addr: + *ptrp += ptr_size; +@@ -1512,14 +1539,24 @@ skip_form (DSO *dso, uint32_t *formp, unsigned char **ptrp) + case DW_FORM_ref1: + case DW_FORM_flag: + case DW_FORM_data1: ++ case DW_FORM_strx1: ++ case DW_FORM_addrx1: + ++*ptrp; + break; + case DW_FORM_ref2: + case DW_FORM_data2: ++ case DW_FORM_strx2: ++ case DW_FORM_addrx2: + *ptrp += 2; + break; ++ case DW_FORM_strx3: ++ case DW_FORM_addrx3: ++ *ptrp += 3; ++ break; + case DW_FORM_ref4: + case DW_FORM_data4: ++ case DW_FORM_strx4: ++ case DW_FORM_addrx4: + case DW_FORM_sec_offset: + *ptrp += 4; + break; +@@ -1528,12 +1565,20 @@ skip_form (DSO *dso, uint32_t *formp, unsigned char **ptrp) + case DW_FORM_ref_sig8: + *ptrp += 8; + break; ++ case DW_FORM_data16: ++ *ptrp += 16; ++ break; + case DW_FORM_sdata: + case DW_FORM_ref_udata: + case DW_FORM_udata: ++ case DW_FORM_strx: ++ case DW_FORM_loclistx: ++ case DW_FORM_rnglistx: ++ case DW_FORM_addrx: + read_uleb128 (*ptrp); + break; + case DW_FORM_strp: ++ case DW_FORM_line_strp: + *ptrp += 4; + break; + case DW_FORM_string: +@@ -1560,7 +1605,7 @@ skip_form (DSO *dso, uint32_t *formp, unsigned char **ptrp) + assert (len < UINT_MAX); + break; + default: +- error (0, 0, "%s: Unknown DWARF DW_FORM_%d", dso->filename, *formp); ++ error (0, 0, "%s: Unknown DWARF DW_FORM_0x%x", dso->filename, *formp); + return FORM_ERROR; + } + +@@ -2030,7 +2075,10 @@ edit_info (DSO *dso, int phase, struct debug_section *sec) + endsec = ptr + sec->size; + while (ptr < endsec) + { +- if (ptr + (sec == &debug_sections[DEBUG_INFO] ? 11 : 23) > endsec) ++ unsigned char *cu_start = ptr; ++ ++ /* header size, version, unit_type, ptr_size. */ ++ if (ptr + 4 + 2 + 1 + 1 > endsec) + { + error (0, 0, "%s: %s CU header too small", + dso->filename, sec->name); +@@ -2052,13 +2100,36 @@ edit_info (DSO *dso, int phase, struct debug_section *sec) + } + + cu_version = read_16 (ptr); +- if (cu_version != 2 && cu_version != 3 && cu_version != 4) ++ if (cu_version != 2 && cu_version != 3 && cu_version != 4 ++ && cu_version != 5) + { + error (0, 0, "%s: DWARF version %d unhandled", dso->filename, + cu_version); + return 1; + } + ++ int cu_ptr_size = 0; ++ ++ if (cu_version >= 5) ++ { ++ uint8_t unit_type = read_8 (ptr); ++ if (unit_type != DW_UT_compile && unit_type != DW_UT_partial) ++ { ++ error (0, 0, "%s: Unit type %u unhandled", dso->filename, ++ unit_type); ++ return 1; ++ } ++ ++ cu_ptr_size = read_8 (ptr); ++ } ++ ++ unsigned char *header_end = (cu_start + 23 + (cu_version < 5 ? 0 : 1)); ++ if (header_end > endsec) ++ { ++ error (0, 0, "%s: %s CU header too small", dso->filename, sec->name); ++ return 1; ++ } ++ + value = read_32_relocated (ptr); + if (value >= debug_sections[DEBUG_ABBREV].size) + { +@@ -2070,9 +2141,12 @@ edit_info (DSO *dso, int phase, struct debug_section *sec) + return 1; + } + ++ if (cu_version < 5) ++ cu_ptr_size = read_8 (ptr); ++ + if (ptr_size == 0) + { +- ptr_size = read_8 (ptr); ++ ptr_size = cu_ptr_size; + if (ptr_size != 4 && ptr_size != 8) + { + error (0, 0, "%s: Invalid DWARF pointer size %d", +@@ -2080,7 +2154,7 @@ edit_info (DSO *dso, int phase, struct debug_section *sec) + return 1; + } + } +- else if (read_8 (ptr) != ptr_size) ++ else if (cu_ptr_size != ptr_size) + { + error (0, 0, "%s: DWARF pointer size differs between CUs", + dso->filename); +-- +2.18.4 + diff --git a/0006-debugedit-Handle-DWARF-5-debug_line-and-debug_line_s.patch b/0006-debugedit-Handle-DWARF-5-debug_line-and-debug_line_s.patch new file mode 100644 index 0000000..f85ff17 --- /dev/null +++ b/0006-debugedit-Handle-DWARF-5-debug_line-and-debug_line_s.patch @@ -0,0 +1,772 @@ +From d9947f2dc0c2cd812f8e64380d5f6f53705a5280 Mon Sep 17 00:00:00 2001 +From: Mark Wielaard +Date: Tue, 19 Jan 2021 04:12:33 +0100 +Subject: [PATCH 6/6] debugedit: Handle DWARF-5 debug_line and debug_line_str. + +Handle the new DWARF5 .debug_line tables and the new DW_FORM_line_strp. +DWARF5 tables are handled separately from the earlier tables. They +will never change size, but they do need updates to the .debug_str +or .debug_line_str references. + +Based on a patch from Jan Kratochvil +--- + tools/debugedit.c | 471 ++++++++++++++++++++++++++++++++++++++++------ + 1 file changed, 410 insertions(+), 61 deletions(-) + +diff --git a/tools/debugedit.c b/tools/debugedit.c +index be5fee85b..d6a0058e9 100644 +--- a/tools/debugedit.c ++++ b/tools/debugedit.c +@@ -103,6 +103,8 @@ static bool need_string_replacement = false; + /* Whether we need to do any updates of the string indexes (DW_FORM_strp) + in debug_info for string indexes. */ + static bool need_strp_update = false; ++/* Likewise for DW_FORM_line_strp. */ ++static bool need_line_strp_update = false; + /* If the debug_line changes size we will need to update the + DW_AT_stmt_list attributes indexes in the debug_info. */ + static bool need_stmt_update = false; +@@ -192,7 +194,7 @@ typedef struct + const char *filename; + int lastscn; + size_t phnum; +- struct strings strings; ++ struct strings debug_str, debug_line_str; + struct debug_lines lines; + GElf_Shdr shdr[0]; + } DSO; +@@ -553,10 +555,11 @@ setup_relbuf (DSO *dso, debug_section *sec, int *reltype) + /* Relocations against section symbols are uninteresting in REL. */ + if (dso->shdr[i].sh_type == SHT_REL && sym.st_value == 0) + continue; +- /* Only consider relocations against .debug_str, .debug_line +- and .debug_abbrev. */ ++ /* Only consider relocations against .debug_str, .debug_line, ++ .debug_line_str, and .debug_abbrev. */ + if (sym.st_shndx != debug_sections[DEBUG_STR].sec + && sym.st_shndx != debug_sections[DEBUG_LINE].sec ++ && sym.st_shndx != debug_sections[DEBUG_LINE_STR].sec + && sym.st_shndx != debug_sections[DEBUG_ABBREV].sec) + continue; + rela.r_addend += sym.st_value; +@@ -768,6 +771,7 @@ no_memory: + || (form > DW_FORM_flag_present + && !(form == DW_FORM_ref_sig8 + || form == DW_FORM_data16 ++ || form == DW_FORM_line_strp + || form == DW_FORM_implicit_const + || form == DW_FORM_addrx + || form == DW_FORM_loclistx +@@ -1049,17 +1053,20 @@ string_find_entry (struct strings *strings, size_t old_idx) + a replacement file string has been recorded for it, otherwise + returns false. */ + static bool +-record_file_string_entry_idx (struct strings *strings, size_t old_idx) ++record_file_string_entry_idx (bool line_strp, DSO *dso, size_t old_idx) + { ++ struct strings *strings = line_strp ? &dso->debug_line_str : &dso->debug_str; + bool ret = false; + struct stridxentry *entry = string_find_new_entry (strings, old_idx); + if (entry != NULL) + { +- if (old_idx >= debug_sections[DEBUG_STR].size) +- error (1, 0, "Bad string pointer index %zd", old_idx); ++ debug_section *sec = &debug_sections[line_strp ++ ? DEBUG_LINE_STR : DEBUG_STR]; ++ if (old_idx >= sec->size) ++ error (1, 0, "Bad string pointer index %zd (%s)", old_idx, sec->name); + + Strent *strent; +- const char *old_str = (char *)debug_sections[DEBUG_STR].data + old_idx; ++ const char *old_str = (char *)sec->data + old_idx; + const char *file = skip_dir_prefix (old_str, base_dir); + if (file == NULL) + { +@@ -1103,15 +1110,18 @@ record_file_string_entry_idx (struct strings *strings, size_t old_idx) + base_dir with dest_dir, just records the existing string associated + with the index. */ + static void +-record_existing_string_entry_idx (struct strings *strings, size_t old_idx) ++record_existing_string_entry_idx (bool line_strp, DSO *dso, size_t old_idx) + { ++ struct strings *strings = line_strp ? &dso->debug_line_str : &dso->debug_str; + struct stridxentry *entry = string_find_new_entry (strings, old_idx); + if (entry != NULL) + { +- if (old_idx >= debug_sections[DEBUG_STR].size) +- error (1, 0, "Bad string pointer index %zd", old_idx); ++ debug_section *sec = &debug_sections[line_strp ++ ? DEBUG_LINE_STR : DEBUG_STR]; ++ if (old_idx >= sec->size) ++ error (1, 0, "Bad string pointer index %zd (%s)", old_idx, sec->name); + +- const char *str = (char *)debug_sections[DEBUG_STR].data + old_idx; ++ const char *str = (char *)sec->data + old_idx; + Strent *strent = strtab_add_len (strings->str_tab, + str, strlen (str) + 1); + if (strent == NULL) +@@ -1244,13 +1254,28 @@ get_line_table (DSO *dso, size_t off, struct line_table **table) + + /* version */ + t->version = read_16 (ptr); +- if (t->version != 2 && t->version != 3 && t->version != 4) ++ if (t->version != 2 && t->version != 3 && t->version != 4 && t->version != 5) + { + error (0, 0, "%s: DWARF version %d unhandled", dso->filename, + t->version); + return false; + } + ++ if (t->version >= 5) ++ { ++ /* address_size */ ++ assert (ptr_size != 0); ++ if (ptr_size != read_8 (ptr)) ++ { ++ error (0, 0, "%s: .debug_line address size differs from .debug_info", ++ dso->filename); ++ return false; ++ } ++ ++ /* segment_selector_size */ ++ (void) read_8 (ptr); ++ } ++ + /* header_length */ + unsigned char *endprol = ptr + 4; + t->header_length = read_32 (ptr); +@@ -1343,7 +1368,9 @@ edit_dwarf2_line (DSO *dso) + + linedata->d_size = dso->lines.debug_lines_len; + linedata->d_buf = dso->lines.line_buf; ++ debug_sections[DEBUG_LINE].data = linedata->d_buf; + debug_sections[DEBUG_LINE].size = linedata->d_size; ++ debug_sections[DEBUG_LINE].elf_data = linedata; + + /* Make sure the line tables are sorted on the old index. */ + qsort (dso->lines.table, dso->lines.used, sizeof (struct line_table), +@@ -1483,9 +1510,10 @@ edit_dwarf2_line (DSO *dso) + } + } + +-/* Record or adjust (according to phase) DW_FORM_strp. */ ++/* Record or adjust (according to phase) DW_FORM_strp or DW_FORM_line_strp. */ + static void +-edit_strp (DSO *dso, unsigned char *ptr, int phase, bool handled_strp) ++edit_strp (DSO *dso, bool line_strp, unsigned char *ptr, int phase, ++ bool handled_strp) + { + unsigned char *ptr_orig = ptr; + +@@ -1500,15 +1528,18 @@ edit_strp (DSO *dso, unsigned char *ptr, int phase, bool handled_strp) + if (! handled_strp) + { + size_t idx = do_read_32_relocated (ptr); +- record_existing_string_entry_idx (&dso->strings, idx); ++ record_existing_string_entry_idx (line_strp, dso, idx); + } + } +- else if (need_strp_update) /* && phase == 1 */ ++ else if (line_strp ++ ? need_line_strp_update : need_strp_update) /* && phase == 1 */ + { + struct stridxentry *entry; + size_t idx, new_idx; ++ struct strings *strings = (line_strp ++ ? &dso->debug_line_str : &dso->debug_str); + idx = do_read_32_relocated (ptr); +- entry = string_find_entry (&dso->strings, idx); ++ entry = string_find_entry (strings, idx); + new_idx = strent_offset (entry->entry); + do_write_32_relocated (ptr, new_idx); + } +@@ -1759,6 +1790,254 @@ read_dwarf4_line (DSO *dso, unsigned char *ptr, char *comp_dir, + return true; + } + ++/* Called by read_dwarf5_line first for directories and then file ++ names as they both have the same format. */ ++static bool ++read_dwarf5_line_entries (DSO *dso, unsigned char **ptrp, ++ struct line_table *table, int phase, ++ char ***dirs, int *ndir, ++ const char *entry_name) ++{ ++ /* directory_entry_format_count */ ++ /* file_name_entry_format_count */ ++ unsigned format_count = read_8 (*ptrp); ++ ++ unsigned char *formats = *ptrp; ++ ++ /* directory_entry_format */ ++ /* file_name_entry_format */ ++ for (unsigned formati = 0; formati < format_count; ++formati) ++ { ++ read_uleb128 (*ptrp); ++ read_uleb128 (*ptrp); ++ } ++ ++ /* directories_count */ ++ /* file_names_count */ ++ unsigned entry_count = read_uleb128 (*ptrp); ++ ++ bool collecting_dirs = dest_dir && phase == 0 && *dirs == NULL; ++ bool writing_files = dest_dir && phase == 0 && *dirs != NULL; ++ if (collecting_dirs) ++ { ++ *ndir = entry_count; ++ *dirs = malloc (entry_count * sizeof (char *)); ++ if (*dirs == NULL) ++ error (1, errno, "%s: Could not allocate debug_line dirs", ++ dso->filename); ++ } ++ ++ /* directories */ ++ /* file_names */ ++ for (unsigned entryi = 0; entryi < entry_count; ++entryi) ++ { ++ char *dir = NULL; ++ char *file = NULL;; ++ unsigned char *format_ptr = formats; ++ for (unsigned formati = 0; formati < format_count; ++formati) ++ { ++ unsigned lnct = read_uleb128 (format_ptr); ++ unsigned form = read_uleb128 (format_ptr); ++ bool handled_form = false; ++ bool handled_strp = false; ++ bool line_strp = form == DW_FORM_line_strp; ++ if (lnct == DW_LNCT_path) ++ { ++ switch (form) ++ { ++ case DW_FORM_strp: ++ case DW_FORM_line_strp: ++ if (dest_dir && phase == 0) ++ { ++ size_t idx = do_read_32_relocated (*ptrp); ++ if (record_file_string_entry_idx (line_strp, dso, idx)) ++ { ++ if (line_strp) ++ need_line_strp_update = true; ++ else ++ need_strp_update = true; ++ } ++ handled_strp = true; ++ if (collecting_dirs || writing_files) ++ { ++ debug_section *sec = &debug_sections[line_strp ++ ? DEBUG_LINE_STR : DEBUG_STR]; ++ if (collecting_dirs) ++ dir = (char *)sec->data + idx; ++ if (writing_files) ++ file = (char *)sec->data + idx; ++ } ++ } ++ break; ++ default: ++ error (0, 0, "%s: Unsupported " ++ ".debug_line %s %u path DW_FORM_0x%x", ++ dso->filename, entry_name, entryi, form); ++ return false; ++ } ++ } ++ if (writing_files && lnct == DW_LNCT_directory_index) ++ { ++ int dirndx; ++ switch (form) ++ { ++ case DW_FORM_udata: ++ handled_form = true; ++ dirndx = read_uleb128 (*ptrp); ++ break; ++ case DW_FORM_data1: ++ dirndx = **ptrp; ++ break; ++ case DW_FORM_data2: ++ dirndx = do_read_16 (*ptrp); ++ break; ++ case DW_FORM_data4: ++ dirndx = do_read_32 (*ptrp); ++ break; ++ default: ++ error (0, 0, "%s: Unsupported " ++ ".debug_line %s %u dirndx DW_FORM_0x%x", ++ dso->filename, entry_name, entryi, form); ++ return false; ++ } ++ ++ if (dirndx > *ndir) ++ { ++ error (0, 0, "%s: Bad dir number %u in .debug_line %s", ++ dso->filename, entryi, entry_name); ++ return false; ++ } ++ dir = (*dirs)[dirndx]; ++ } ++ ++ switch (form) ++ { ++ case DW_FORM_strp: ++ case DW_FORM_line_strp: ++ edit_strp (dso, line_strp, *ptrp, phase, handled_strp); ++ break; ++ } ++ ++ if (!handled_form) ++ { ++ switch (skip_form (dso, &form, ptrp)) ++ { ++ case FORM_OK: ++ break; ++ case FORM_ERROR: ++ return false; ++ case FORM_INDIRECT: ++ error (0, 0, "%s: Unsupported " ++ ".debug_line %s %u DW_FORM_indirect", ++ dso->filename, entry_name, entryi); ++ return false; ++ } ++ } ++ } ++ ++ if (collecting_dirs) ++ (*dirs)[entryi] = dir; ++ ++ if (writing_files) ++ { ++ char *comp_dir = (*dirs)[0]; ++ size_t comp_dir_len = strlen(comp_dir); ++ size_t file_len = strlen (file); ++ size_t dir_len = strlen (dir); ++ ++ char *s = malloc (comp_dir_len + 1 + file_len + 1 + dir_len + 1); ++ if (s == NULL) ++ { ++ error (0, ENOMEM, "%s: Reading file table", dso->filename); ++ return false; ++ } ++ if (file[0] == '/') ++ { ++ memcpy (s, file, file_len + 1); ++ } ++ else if (dir[0] == '/') ++ { ++ memcpy (s, dir, dir_len); ++ s[dir_len] = '/'; ++ memcpy (s + dir_len + 1, file, file_len + 1); ++ } ++ else ++ { ++ char *p = s; ++ if (comp_dir_len != 0) ++ { ++ memcpy (s, comp_dir, comp_dir_len); ++ s[comp_dir_len] = '/'; ++ p += comp_dir_len + 1; ++ } ++ memcpy (p, dir, dir_len); ++ p[dir_len] = '/'; ++ memcpy (p + dir_len + 1, file, file_len + 1); ++ } ++ canonicalize_path (s, s); ++ if (list_file_fd != -1) ++ { ++ const char *p = NULL; ++ if (base_dir == NULL) ++ p = s; ++ else ++ { ++ p = skip_dir_prefix (s, base_dir); ++ if (p == NULL && dest_dir != NULL) ++ p = skip_dir_prefix (s, dest_dir); ++ } ++ ++ if (p) ++ { ++ size_t size = strlen (p) + 1; ++ while (size > 0) ++ { ++ ssize_t ret = write (list_file_fd, p, size); ++ if (ret == -1) ++ break; ++ size -= ret; ++ p += ret; ++ } ++ } ++ } ++ ++ free (s); ++ } ++ } ++ ++ return true; ++} ++ ++/* Part of read_dwarf2_line processing DWARF-5. */ ++static bool ++read_dwarf5_line (DSO *dso, unsigned char *ptr, struct line_table *table, ++ int phase) ++{ ++ char **dirs = NULL; ++ int ndir; ++ /* Skip header. */ ++ ptr += (4 /* unit len */ ++ + 2 /* version */ ++ + (table->version < 5 ? 0 : 0 ++ + 1 /* address_size */ ++ + 1 /* segment_selector*/) ++ + 4 /* header len */ ++ + 1 /* min instr len */ ++ + (table->version >= 4) /* max op per instr, if version >= 4 */ ++ + 1 /* default is stmt */ ++ + 1 /* line base */ ++ + 1 /* line range */ ++ + 1 /* opcode base */ ++ + table->opcode_base - 1); /* opcode len table */ ++ ++ bool retval = (read_dwarf5_line_entries (dso, &ptr, table, phase, ++ &dirs, &ndir, "directory") ++ && read_dwarf5_line_entries (dso, &ptr, table, phase, ++ &dirs, &ndir, "file name")); ++ free (dirs); ++ return retval; ++} ++ + /* Called during phase zero for each debug_line table referenced from + .debug_info. Outputs all source files seen and records any + adjustments needed in the debug_list data structures. Returns true +@@ -1778,6 +2057,9 @@ read_dwarf2_line (DSO *dso, uint32_t off, char *comp_dir) + ptr = debug_sections[DEBUG_LINE].data + off; + ptr += (4 /* unit len */ + + 2 /* version */ ++ + (table->version < 5 ? 0 : 0 ++ + 1 /* address_size */ ++ + 1 /* segment_selector*/) + + 4 /* header len */ + + 1 /* min instr len */ + + (table->version >= 4) /* max op per instr, if version >= 4 */ +@@ -1787,8 +2069,13 @@ read_dwarf2_line (DSO *dso, uint32_t off, char *comp_dir) + + 1 /* opcode base */ + + table->opcode_base - 1); /* opcode len table */ + +- if (! read_dwarf4_line (dso, ptr, comp_dir, table)) +- return false; ++ /* DWARF version 5 line tables won't change size. But they might need ++ [line]strp recording/updates. Handle that part later. */ ++ if (table->version < 5) ++ { ++ if (! read_dwarf4_line (dso, ptr, comp_dir, table)) ++ return false; ++ } + + dso->lines.debug_lines_len += 4 + table->unit_length + table->size_diff; + return table->replace_dirs || table->replace_files; +@@ -1807,20 +2094,22 @@ find_new_list_offs (struct debug_lines *lines, size_t idx) + return table->new_idx; + } + +-/* Read DW_FORM_strp collecting compilation directory. */ ++/* Read DW_FORM_strp or DW_FORM_line_strp collecting compilation directory. */ + static void +-edit_attributes_str_comp_dir (DSO *dso, unsigned char **ptrp, int phase, +- char **comp_dirp, bool *handled_strpp) ++edit_attributes_str_comp_dir (bool line_strp, DSO *dso, unsigned char **ptrp, ++ int phase, char **comp_dirp, bool *handled_strpp) + { + const char *dir; + size_t idx = do_read_32_relocated (*ptrp); + /* In phase zero we collect the comp_dir. */ + if (phase == 0) + { +- if (idx >= debug_sections[DEBUG_STR].size) +- error (1, 0, "%s: Bad string pointer index %zd for comp_dir", +- dso->filename, idx); +- dir = (char *) debug_sections[DEBUG_STR].data + idx; ++ debug_section *sec = &debug_sections[line_strp ++ ? DEBUG_LINE_STR : DEBUG_STR]; ++ if (sec->data == NULL || idx >= debug_sections[DEBUG_STR].size) ++ error (1, 0, "%s: Bad string pointer index %zd for comp_dir (%s)", ++ dso->filename, idx, sec->name); ++ dir = (char *) sec->data + idx; + + free (*comp_dirp); + *comp_dirp = strdup (dir); +@@ -1828,8 +2117,13 @@ edit_attributes_str_comp_dir (DSO *dso, unsigned char **ptrp, int phase, + + if (dest_dir != NULL && phase == 0) + { +- if (record_file_string_entry_idx (&dso->strings, idx)) +- need_strp_update = true; ++ if (record_file_string_entry_idx (line_strp, dso, idx)) ++ { ++ if (line_strp) ++ need_line_strp_update = true; ++ else ++ need_strp_update = true; ++ } + *handled_strpp = true; + } + } +@@ -1937,17 +2231,24 @@ edit_attributes (DSO *dso, unsigned char *ptr, struct abbrev_tag *t, int phase) + } + } + } +- else if (form == DW_FORM_strp && +- debug_sections[DEBUG_STR].data) +- edit_attributes_str_comp_dir (dso, &ptr, phase, &comp_dir, ++ else if (form == DW_FORM_strp) ++ edit_attributes_str_comp_dir (false /* line_strp */, dso, ++ &ptr, phase, &comp_dir, + &handled_strp); ++ else if (form == DW_FORM_line_strp) ++ edit_attributes_str_comp_dir (true /* line_strp */, dso, &ptr, ++ phase, &comp_dir, &handled_strp); + } + else if ((t->tag == DW_TAG_compile_unit + || t->tag == DW_TAG_partial_unit) +- && t->attr[i].attr == DW_AT_name +- && form == DW_FORM_strp +- && debug_sections[DEBUG_STR].data) ++ && ((form == DW_FORM_strp ++ && debug_sections[DEBUG_STR].data) ++ || (form == DW_FORM_line_strp ++ && debug_sections[DEBUG_LINE_STR].data)) ++ && t->attr[i].attr == DW_AT_name) + { ++ bool line_strp = form == DW_FORM_line_strp; ++ + /* DW_AT_name is the primary file for this compile + unit. If starting with / it is a full path name. + Note that we don't handle DW_FORM_string in this +@@ -1957,11 +2258,14 @@ edit_attributes (DSO *dso, unsigned char *ptr, struct abbrev_tag *t, int phase) + /* In phase zero we will look for a comp_dir to use. */ + if (phase == 0) + { +- if (idx >= debug_sections[DEBUG_STR].size) ++ debug_section *sec = &debug_sections[line_strp ++ ? DEBUG_LINE_STR ++ : DEBUG_STR]; ++ if (idx >= sec->size) + error (1, 0, +- "%s: Bad string pointer index %zd for unit name", +- dso->filename, idx); +- char *name = (char *) debug_sections[DEBUG_STR].data + idx; ++ "%s: Bad string pointer index %zd for unit name (%s)", ++ dso->filename, idx, sec->name); ++ char *name = (char *) sec->data + idx; + if (*name == '/' && comp_dir == NULL) + { + char *enddir = strrchr (name, '/'); +@@ -1982,8 +2286,13 @@ edit_attributes (DSO *dso, unsigned char *ptr, struct abbrev_tag *t, int phase) + pass (1) stores it (the new index). */ + if (dest_dir && phase == 0) + { +- if (record_file_string_entry_idx (&dso->strings, idx)) +- need_strp_update = true; ++ if (record_file_string_entry_idx (line_strp, dso, idx)) ++ { ++ if (line_strp) ++ need_line_strp_update = true; ++ else ++ need_strp_update = true; ++ } + handled_strp = true; + } + } +@@ -1991,7 +2300,10 @@ edit_attributes (DSO *dso, unsigned char *ptr, struct abbrev_tag *t, int phase) + switch (form) + { + case DW_FORM_strp: +- edit_strp (dso, ptr, phase, handled_strp); ++ edit_strp (dso, false /* line_strp */, ptr, phase, handled_strp); ++ break; ++ case DW_FORM_line_strp: ++ edit_strp (dso, true /* line_strp */, ptr, phase, handled_strp); + break; + } + +@@ -2196,11 +2508,11 @@ edit_info (DSO *dso, int phase, struct debug_section *sec) + + /* Rebuild .debug_str. */ + static void +-edit_dwarf2_any_str (DSO *dso) ++edit_dwarf2_any_str (DSO *dso, struct strings *strings, debug_section *secp) + { +- Strtab *strtab = dso->strings.str_tab; +- Elf_Data *strdata = debug_sections[DEBUG_STR].elf_data; +- int strndx = debug_sections[DEBUG_STR].sec; ++ Strtab *strtab = strings->str_tab; ++ Elf_Data *strdata = secp->elf_data; ++ int strndx = secp->sec; + Elf_Scn *strscn = dso->scn[strndx]; + + /* Out with the old. */ +@@ -2212,8 +2524,8 @@ edit_dwarf2_any_str (DSO *dso) + but the old ebl version will just abort on out of + memory... */ + strtab_finalize (strtab, strdata); +- debug_sections[DEBUG_STR].size = strdata->d_size; +- dso->strings.str_buf = strdata->d_buf; ++ secp->size = strdata->d_size; ++ strings->str_buf = strdata->d_buf; + } + + static int +@@ -2359,12 +2671,14 @@ edit_dwarf2 (DSO *dso) + bool info_rel_updated = false; + bool types_rel_updated = false; + bool macro_rel_updated = false; ++ bool line_rel_updated = false; + + for (phase = 0; phase < 2; phase++) + { + /* If we don't need to update anyhing, skip phase 1. */ + if (phase == 1 + && !need_strp_update ++ && !need_line_strp_update + && !need_string_replacement + && !need_stmt_update) + break; +@@ -2582,15 +2896,14 @@ edit_dwarf2 (DSO *dso) + if (phase == 0) + { + size_t idx = read_32_relocated (ptr); +- record_existing_string_entry_idx (&dso->strings, +- idx); ++ record_existing_string_entry_idx (false, dso, idx); + } + else + { + struct stridxentry *entry; + size_t idx, new_idx; + idx = do_read_32_relocated (ptr); +- entry = string_find_entry (&dso->strings, idx); ++ entry = string_find_entry (&dso->debug_str, idx); + new_idx = strent_offset (entry->entry); + write_32_relocated (ptr, new_idx); + } +@@ -2610,24 +2923,50 @@ edit_dwarf2 (DSO *dso) + } + } + +- /* Same for the debug_str section. Make sure everything is +- in place for phase 1 updating of debug_info ++ ++ /* Now handle all the DWARF5 line tables, they contain strp ++ and/or line_strp entries that need to be registered/rewritten. */ ++ setup_relbuf(dso, &debug_sections[DEBUG_LINE], &reltype); ++ rel_updated = false; ++ ++ /* edit_dwarf2_line will have set this up, unless there are no ++ moved/resized (DWARF4) lines. In which case we can just use ++ the original section data. new_idx will have been setup ++ correctly, even if it is the same as old_idx. */ ++ unsigned char *line_buf = (unsigned char *)dso->lines.line_buf; ++ if (line_buf == NULL) ++ line_buf = debug_sections[DEBUG_LINE].data; ++ for (int ldx = 0; ldx < dso->lines.used; ldx++) ++ { ++ struct line_table *t = &dso->lines.table[ldx]; ++ if (t->version >= 5) ++ read_dwarf5_line (dso, line_buf + t->new_idx, t, phase); ++ } ++ if (rel_updated) ++ line_rel_updated = true; ++ ++ /* Same for the debug_str and debug_line_str sections. ++ Make sure everything is in place for phase 1 updating of debug_info + references. */ + if (phase == 0 && need_strp_update) +- edit_dwarf2_any_str (dso); +- ++ edit_dwarf2_any_str (dso, &dso->debug_str, ++ &debug_sections[DEBUG_STR]); ++ if (phase == 0 && need_line_strp_update) ++ edit_dwarf2_any_str (dso, &dso->debug_line_str, ++ &debug_sections[DEBUG_LINE_STR]); + } + + /* After phase 1 we might have rewritten the debug_info with + new strp, strings and/or linep offsets. */ +- if (need_strp_update || need_string_replacement || need_stmt_update) { ++ if (need_strp_update || need_line_strp_update ++ || need_string_replacement || need_stmt_update) { + dirty_section (DEBUG_INFO); + if (debug_sections[DEBUG_TYPES].data != NULL) + dirty_section (DEBUG_TYPES); + } + if (need_strp_update || need_stmt_update) + dirty_section (DEBUG_MACRO); +- if (need_stmt_update) ++ if (need_stmt_update || need_line_strp_update) + dirty_section (DEBUG_LINE); + + /* Update any relocations addends we might have touched. */ +@@ -2653,6 +2992,9 @@ edit_dwarf2 (DSO *dso) + } + } + ++ if (line_rel_updated) ++ update_rela_data (dso, &debug_sections[DEBUG_LINE]); ++ + return 0; + } + +@@ -2745,7 +3087,8 @@ fdopen_dso (int fd, const char *name) + } + + dso->filename = (const char *) strdup (name); +- setup_strings (&dso->strings); ++ setup_strings (&dso->debug_str); ++ setup_strings (&dso->debug_line_str); + setup_lines (&dso->lines); + return dso; + +@@ -2753,7 +3096,8 @@ error_out: + if (dso) + { + free ((char *) dso->filename); +- destroy_strings (&dso->strings); ++ destroy_strings (&dso->debug_str); ++ destroy_strings (&dso->debug_line_str); + destroy_lines (&dso->lines); + free (dso); + } +@@ -3034,7 +3378,9 @@ main (int argc, char *argv[]) + in elfutils before 0.169 we will have to update and write out all + section data if any data has changed (when ELF_F_LAYOUT was + set). https://sourceware.org/bugzilla/show_bug.cgi?id=21199 */ +- bool need_update = need_strp_update || need_stmt_update; ++ bool need_update = (need_strp_update ++ || need_line_strp_update ++ || need_stmt_update); + + #if !_ELFUTILS_PREREQ (0, 169) + /* string replacements or build_id updates don't change section size. */ +@@ -3106,10 +3452,12 @@ main (int argc, char *argv[]) + GElf_Xword sec_size = shdr->sh_size; + + /* We might have changed the size (and content) of the +- debug_str or debug_line section. */ ++ debug_str, debug_line_str or debug_line section. */ + size_t secnum = elf_ndxscn (scn); + if (secnum == debug_sections[DEBUG_STR].sec) + sec_size = debug_sections[DEBUG_STR].size; ++ if (secnum == debug_sections[DEBUG_LINE_STR].sec) ++ sec_size = debug_sections[DEBUG_LINE_STR].size; + if (secnum == debug_sections[DEBUG_LINE].sec) + sec_size = debug_sections[DEBUG_LINE].size; + +@@ -3179,7 +3527,8 @@ main (int argc, char *argv[]) + chmod (file, stat_buf.st_mode); + + free ((char *) dso->filename); +- destroy_strings (&dso->strings); ++ destroy_strings (&dso->debug_str); ++ destroy_strings (&dso->debug_line_str); + destroy_lines (&dso->lines); + free (dso); + +-- +2.18.4 + diff --git a/rpm.spec b/rpm.spec index 2e9a888..6dc0d70 100644 --- a/rpm.spec +++ b/rpm.spec @@ -1,7 +1,14 @@ -# build against xz? -%bcond_without xz + # run internal testsuite? +# fakechroot is severely broken beyond fedora 33, disable... +%if 0%{?fedora} > 33 || 0%{?rhel} > 8 %bcond_with check +%else +%bcond_without check +%endif + +# build against xz? +%bcond_without xz # build with plugins? %bcond_without plugins # build with libarchive? (needed for rpm2archive) @@ -23,9 +30,10 @@ %define rpmhome /usr/lib/rpm -%global rpmver 4.16.0 +%global rpmver 4.16.1.2 #global snapver rc1 -%global rel 4 +%global rel 3 +%global sover 9 %global srcver %{rpmver}%{?snapver:-%{snapver}} %global srcdir %{?snapver:testing}%{!?snapver:rpm-%(echo %{rpmver} | cut -d'.' -f1-2).x} @@ -60,14 +68,20 @@ Patch6: 0001-find-debuginfo.sh-decompress-DWARF-compressed-ELF-se.patch Patch7: 0001-Issue-deprecation-warning-when-creating-BDB-database.patch # Patches already upstream: -Patch100: 0001-Stop-on-first-failure-when-trying-to-open-a-database.patch -Patch101: 0002-Only-attempt-loading-the-keyring-once-the-rpmdb-is-o.patch # These are not yet upstream Patch906: rpm-4.7.1-geode-i686.patch # Probably to be upstreamed in slightly different form Patch907: rpm-4.15.x-ldflags.patch +# Not yet (all) upstream, debugedit DWARF5 +Patch911: 0001-NFC-debugedit-Protect-macro-arguments-by-parentheses.patch +Patch912: 0002-NFC-debugedit-Move-code-from-edit_dwarf2-to-edit_inf.patch +Patch913: 0003-debugedit-Fix-missing-relocation-of-.debug_types-sec.patch +Patch914: 0004-NFC-debugedit-Move-code-to-separate-functions.patch +Patch915: 0005-debugedit-Implement-DWARF-5-unit-header-and-new-form.patch +Patch916: 0006-debugedit-Handle-DWARF-5-debug_line-and-debug_line_s.patch + # Partially GPL/LGPL dual-licensed and some bits with BSD # SourceLicense: (GPLv2+ and LGPLv2+ with exceptions) and BSD License: GPLv2+ @@ -470,8 +484,10 @@ fi %dir %{rpmhome}/fileattrs %files libs -%{_libdir}/librpmio.so.* -%{_libdir}/librpm.so.* +%{_libdir}/librpmio.so.%{sover} +%{_libdir}/librpm.so.%{sover} +%{_libdir}/librpmio.so.%{sover}.* +%{_libdir}/librpm.so.%{sover}.* %if %{with plugins} %dir %{_libdir}/rpm-plugins @@ -502,10 +518,12 @@ fi %endif %files build-libs -%{_libdir}/librpmbuild.so.* +%{_libdir}/librpmbuild.so.%{sover} +%{_libdir}/librpmbuild.so.%{sover}.* %files sign-libs -%{_libdir}/librpmsign.so.* +%{_libdir}/librpmsign.so.%{sover} +%{_libdir}/librpmsign.so.%{sover}.* %files build %{_bindir}/rpmbuild @@ -555,6 +573,25 @@ fi %doc doc/librpm/html/* %changelog +* Tue Jan 19 2021 Jeff Law - 4.16.1.2-3 +- Fix typo in test for F33 or newer + +* Tue Jan 19 2021 Mark Wielaard - 4.16.1.2-2 +- Add debugedit DWARF5 support + +* Wed Dec 16 2020 Panu Matilainen - 4.16.1.2-1 +- Rebase to rpm 4.16.1.2 (http://rpm.org/wiki/Releases/4.16.1.2) +- Add a spec safeguard for accidental soname bumps + +* Wed Dec 16 2020 Panu Matilainen - 4.16.1.1-1 +- Rebase to rpm 4.16.1.1 (http://rpm.org/wiki/Releases/4.16.1.1) + +* Thu Dec 10 2020 Panu Matilainen - 4.16.1-1 +- Rebase to rpm 4.16.1 (http://rpm.org/wiki/Releases/4.16.1) + +* Mon Nov 30 2020 Panu Matilainen - 4.16.0-5 +- Only disable test-suite where it's actually broken + * Mon Nov 30 2020 Panu Matilainen - 4.16.0-4 - Fix BDB crashing on failed open attempts (#1902395, #1898299, #1900407) - Fix unnecessary double failure on lazy keyring open diff --git a/sources b/sources index 284d259..6ff9108 100644 --- a/sources +++ b/sources @@ -1 +1 @@ -SHA512 (rpm-4.16.0.tar.bz2) = 177119c3ac3d48980db55bb4ba0fdbb2a911968e5efc690bfa8cc343f850fc90531cc0dee6dd8e45d2b14f0d951ced35bd8893d24011b7f270745d281ddf4e3d +SHA512 (rpm-4.16.1.2.tar.bz2) = 066b67838312f9ad076285fe8f43527aded694f5562ead4e90df48675f2e99c1f2d68693fd20b2037e2614b978ed94c417753e2dbd055a9869b45264cd932afc