diff --git a/SOURCES/SUPPORTED b/SOURCES/SUPPORTED index a4bf79c..fdf15fd 100644 --- a/SOURCES/SUPPORTED +++ b/SOURCES/SUPPORTED @@ -159,7 +159,8 @@ en_SG/ISO-8859-1 \ en_US.UTF-8/UTF-8 \ en_US/ISO-8859-1 \ en_US.ISO-8859-15/ISO-8859-15 \ -en_US@ampm.UTF-8/UTF-8 \ +en_US@ampm/UTF-8 \ +en_US.UTF-8@ampm/UTF-8 \ en_ZA.UTF-8/UTF-8 \ en_ZA/ISO-8859-1 \ en_ZM/UTF-8 \ diff --git a/SOURCES/glibc-rh2104907.patch b/SOURCES/glibc-rh2104907.patch new file mode 100644 index 0000000..3a65f18 --- /dev/null +++ b/SOURCES/glibc-rh2104907.patch @@ -0,0 +1,14 @@ +diff --git a/localedata/SUPPORTED b/localedata/SUPPORTED +index a4bf79c6a6e6401b..fdf15fddf5178319 100644 +--- a/localedata/SUPPORTED ++++ b/localedata/SUPPORTED +@@ -159,7 +159,8 @@ en_SG/ISO-8859-1 \ + en_US.UTF-8/UTF-8 \ + en_US/ISO-8859-1 \ + en_US.ISO-8859-15/ISO-8859-15 \ +-en_US@ampm.UTF-8/UTF-8 \ ++en_US@ampm/UTF-8 \ ++en_US.UTF-8@ampm/UTF-8 \ + en_ZA.UTF-8/UTF-8 \ + en_ZA/ISO-8859-1 \ + en_ZM/UTF-8 \ diff --git a/SOURCES/glibc-rh2119304-1.patch b/SOURCES/glibc-rh2119304-1.patch new file mode 100644 index 0000000..a76e1bf --- /dev/null +++ b/SOURCES/glibc-rh2119304-1.patch @@ -0,0 +1,49 @@ +Downstream-only patch to move the recently added members (from +glibc-rh2047981-5.patch and glibc-rh2047981-6.patch) to the end +of _rtld_global_ro. This avoids changing the offset of +GLRO (dl_naudit). + +Without this change, the audit invocation loop in the old +__libc_start_main function in a not-yet-updated version of libc.so.6 +reads a non-zero garbage value for GLRO (dl_naudit), assumes that +auditing is active, and reads further garbage pointers, leading to +to a crash. Preserving the old offset of GLRO (dl_naudit) avoids +that. This works because RPM updates /lib64/ld-* before +/lib64/libc.so.6 because it sorts earlier (except on POWER9 due +to the glibc-hwcaps/power9 multilib). + +diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h +index 9dec9e3d3b6d6aa2..5e56550a4d556fa7 100644 +--- a/sysdeps/generic/ldsodefs.h ++++ b/sysdeps/generic/ldsodefs.h +@@ -648,6 +648,15 @@ struct rtld_global_ro + void *(*_dl_open) (const char *file, int mode, const void *caller_dlopen, + Lmid_t nsid, int argc, char *argv[], char *env[]); + void (*_dl_close) (void *map); ++ void *(*_dl_tls_get_addr_soft) (struct link_map *); ++#ifdef HAVE_DL_DISCOVER_OSVERSION ++ int (*_dl_discover_osversion) (void); ++#endif ++ ++ /* List of auditing interfaces. */ ++ struct audit_ifaces *_dl_audit; ++ unsigned int _dl_naudit; ++ + /* libdl in a secondary namespace (after dlopen) must use + _dl_catch_error from the main namespace, so it has to be + exported in some way. */ +@@ -657,14 +666,6 @@ struct rtld_global_ro + /* libdl in a secondary namespace must use free from the base + namespace. */ + void (*_dl_error_free) (void *); +- void *(*_dl_tls_get_addr_soft) (struct link_map *); +-#ifdef HAVE_DL_DISCOVER_OSVERSION +- int (*_dl_discover_osversion) (void); +-#endif +- +- /* List of auditing interfaces. */ +- struct audit_ifaces *_dl_audit; +- unsigned int _dl_naudit; + }; + # define __rtld_global_attribute__ + # if IS_IN (rtld) diff --git a/SOURCES/glibc-rh2119304-2.patch b/SOURCES/glibc-rh2119304-2.patch new file mode 100644 index 0000000..a1e121b --- /dev/null +++ b/SOURCES/glibc-rh2119304-2.patch @@ -0,0 +1,202 @@ +commit 5ecc98241229d494aaad23a4a3fe106fe11e1f40 +Author: Florian Weimer +Date: Thu Aug 25 16:34:20 2022 +0200 + + s390: Move hwcaps/platform names out of _rtld_global_ro + + Changes to these arrays are often backported to stable releases, + but additions to these arrays shift the offsets of the following + _rltd_global_ro members, thus breaking the GLIBC_PRIVATE ABI. + + Obviously, this change is itself an internal ABI break, but at least + it will avoid further ABI breaks going forward. + + Reviewed-by: Carlos O'Donell + +Conflicts: + sysdeps/s390/Makefile + (missing lazy binding test downstream) + +diff --git a/sysdeps/s390/Makefile b/sysdeps/s390/Makefile +index 5c8e1170b4d799ba..ea453ba87646c95a 100644 +--- a/sysdeps/s390/Makefile ++++ b/sysdeps/s390/Makefile +@@ -42,6 +42,10 @@ $(modpfx)gconv-modules-s390.conf: ../sysdeps/s390/gconv-modules-s390.conf \ + cp $< $@ + endif + ++ifeq ($(subdir),elf) ++sysdep-dl-routines += dl-procinfo-s390 ++endif ++ + ifeq ($(subdir),string) + sysdep_routines += bzero memset memset-z900 \ + memcmp memcmp-z900 \ +diff --git a/sysdeps/s390/dl-procinfo-s390.c b/sysdeps/s390/dl-procinfo-s390.c +new file mode 100644 +index 0000000000000000..559f3827936cd017 +--- /dev/null ++++ b/sysdeps/s390/dl-procinfo-s390.c +@@ -0,0 +1,32 @@ ++/* Data for s390 version of processor capability information. ++ Copyright (C) 2006-2022 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ . */ ++ ++#include ++ ++const char _dl_s390_cap_flags[_DL_HWCAP_COUNT][9] = ++ { ++ "esan3", "zarch", "stfle", "msa", "ldisp", "eimm", "dfp", "edat", "etf3eh", ++ "highgprs", "te", "vx", "vxd", "vxe", "gs", "vxe2", "vxp", "sort", "dflt", ++ "vxp2", "nnpa", "pcimio", "sie" ++ }; ++ ++const char _dl_s390_platforms[_DL_PLATFORMS_COUNT][7] = ++ { ++ "g5", "z900", "z990", "z9-109", "z10", "z196", "zEC12", "z13", "z14", "z15", ++ "z16" ++ }; +diff --git a/sysdeps/s390/dl-procinfo.c b/sysdeps/s390/dl-procinfo.c +index 85108943d0e79f29..f928b485609a3b8a 100644 +--- a/sysdeps/s390/dl-procinfo.c ++++ b/sysdeps/s390/dl-procinfo.c +@@ -17,66 +17,10 @@ + License along with the GNU C Library; if not, see + . */ + +-/* This information must be kept in sync with the _DL_HWCAP_COUNT and +- _DL_PLATFORM_COUNT definitions in procinfo.h. +- +- If anything should be added here check whether the size of each string +- is still ok with the given array size. +- +- All the #ifdefs in the definitions are quite irritating but +- necessary if we want to avoid duplicating the information. There +- are three different modes: +- +- - PROCINFO_DECL is defined. This means we are only interested in +- declarations. +- +- - PROCINFO_DECL is not defined: +- +- + if SHARED is defined the file is included in an array +- initializer. The .element = { ... } syntax is needed. +- +- + if SHARED is not defined a normal array initialization is +- needed. +- */ +- +-#ifndef PROCINFO_CLASS +-# define PROCINFO_CLASS +-#endif +- +-#if !defined PROCINFO_DECL && defined SHARED +- ._dl_s390_cap_flags +-#else +-PROCINFO_CLASS const char _dl_s390_cap_flags[23][9] +-#endif +-#ifndef PROCINFO_DECL +-= { +- "esan3", "zarch", "stfle", "msa", "ldisp", "eimm", "dfp", "edat", "etf3eh", +- "highgprs", "te", "vx", "vxd", "vxe", "gs", "vxe2", "vxp", "sort", "dflt", +- "vxp2", "nnpa", "pcimio", "sie" +- } +-#endif +-#if !defined SHARED || defined PROCINFO_DECL +-; +-#else +-, +-#endif +- +-#if !defined PROCINFO_DECL && defined SHARED +- ._dl_s390_platforms +-#else +-PROCINFO_CLASS const char _dl_s390_platforms[11][7] +-#endif +-#ifndef PROCINFO_DECL +-= { +- "g5", "z900", "z990", "z9-109", "z10", "z196", "zEC12", "z13", "z14", "z15", +- "z16" +- } +-#endif +-#if !defined SHARED || defined PROCINFO_DECL +-; +-#else +-, +-#endif ++/* The hwcap and platform strings are now in ++ sysdeps/s390/dl-procinfo-s390.c. */ + ++/* Needed by sysdeps/unix/sysv/linux/dl-vdso-setup.c (as included from ++ sysdeps/generic/ldsodefs.h). */ + #undef PROCINFO_DECL + #undef PROCINFO_CLASS +diff --git a/sysdeps/s390/dl-procinfo.h b/sysdeps/s390/dl-procinfo.h +index f2b2c9ac1bb7239b..5eb2c0a39fcff520 100644 +--- a/sysdeps/s390/dl-procinfo.h ++++ b/sysdeps/s390/dl-procinfo.h +@@ -22,8 +22,10 @@ + #include + + #define _DL_HWCAP_COUNT 23 ++extern const char _dl_s390_cap_flags[_DL_HWCAP_COUNT][9] attribute_hidden; + + #define _DL_PLATFORMS_COUNT 11 ++extern const char _dl_s390_platforms[_DL_PLATFORMS_COUNT][7] attribute_hidden; + + /* The kernel provides up to 32 capability bits with elf_hwcap. */ + #define _DL_FIRST_PLATFORM 32 +@@ -79,7 +81,7 @@ static inline const char * + __attribute__ ((unused)) + _dl_hwcap_string (int idx) + { +- return GLRO(dl_s390_cap_flags)[idx]; ++ return _dl_s390_cap_flags[idx]; + }; + + static inline int +@@ -90,7 +92,7 @@ _dl_string_hwcap (const char *str) + + for (i = 0; i < _DL_HWCAP_COUNT; i++) + { +- if (strcmp (str, GLRO(dl_s390_cap_flags)[i]) == 0) ++ if (strcmp (str, _dl_s390_cap_flags[i]) == 0) + return i; + } + return -1; +@@ -105,7 +107,7 @@ _dl_string_platform (const char *str) + if (str != NULL) + for (i = 0; i < _DL_PLATFORMS_COUNT; ++i) + { +- if (strcmp (str, GLRO(dl_s390_platforms)[i]) == 0) ++ if (strcmp (str, _dl_s390_platforms[i]) == 0) + return _DL_FIRST_PLATFORM + i; + } + return -1; +diff --git a/sysdeps/unix/sysv/linux/s390/dl-procinfo.h b/sysdeps/unix/sysv/linux/s390/dl-procinfo.h +index d1516a05e3042163..4aefd7eef14eaf52 100644 +--- a/sysdeps/unix/sysv/linux/s390/dl-procinfo.h ++++ b/sysdeps/unix/sysv/linux/s390/dl-procinfo.h +@@ -40,7 +40,7 @@ _dl_procinfo (unsigned int type, unsigned long int word) + + for (i = 0; i < _DL_HWCAP_COUNT; ++i) + if (word & (1UL << i)) +- _dl_printf (" %s", GLRO(dl_s390_cap_flags)[i]); ++ _dl_printf (" %s", _dl_s390_cap_flags[i]); + + _dl_printf ("\n"); + diff --git a/SOURCES/glibc-rh2119304-3.patch b/SOURCES/glibc-rh2119304-3.patch new file mode 100644 index 0000000..faaea99 --- /dev/null +++ b/SOURCES/glibc-rh2119304-3.patch @@ -0,0 +1,19 @@ +Downstream-only patch to preserve the 8.6.0 _rtld_global_ro ABI on s390x. + +diff --git a/sysdeps/s390/dl-procinfo.c b/sysdeps/s390/dl-procinfo.c +index f928b485609a3b8a..3f46b2785fafe51e 100644 +--- a/sysdeps/s390/dl-procinfo.c ++++ b/sysdeps/s390/dl-procinfo.c +@@ -20,6 +20,12 @@ + /* The hwcap and platform strings are now in + sysdeps/s390/dl-procinfo-s390.c. */ + ++/* Dummy entries to preserve ABI. */ ++#if defined SHARED && defined PROCINFO_DECL ++const char _dl_s390_cap_flags_unused[23][9]; ++const char _dl_s390_platforms_unused[10][7]; ++#endif ++ + /* Needed by sysdeps/unix/sysv/linux/dl-vdso-setup.c (as included from + sysdeps/generic/ldsodefs.h). */ + #undef PROCINFO_DECL diff --git a/SPECS/glibc.spec b/SPECS/glibc.spec index a997ef2..848f4d1 100644 --- a/SPECS/glibc.spec +++ b/SPECS/glibc.spec @@ -1,6 +1,6 @@ %define glibcsrcdir glibc-2.28 %define glibcversion 2.28 -%define glibcrelease 209%{?dist} +%define glibcrelease 211%{?dist} # Pre-release tarballs are pulled in from git using a command that is # effectively: # @@ -964,6 +964,10 @@ Patch771: glibc-rh2047981-44.patch Patch772: glibc-rh2047981-45.patch Patch773: glibc-rh2047981-46.patch Patch774: glibc-rh2047981-47.patch +Patch775: glibc-rh2104907.patch +Patch776: glibc-rh2119304-1.patch +Patch777: glibc-rh2119304-2.patch +Patch778: glibc-rh2119304-3.patch ############################################################################## # Continued list of core "glibc" package information: @@ -2794,6 +2798,13 @@ fi %files -f compat-libpthread-nonshared.filelist -n compat-libpthread-nonshared %changelog +* Thu Aug 25 2022 Florian Weimer - 2.28-211 +- Preserve GLRO (dl_naudit) internal ABI (#2119304) +- Avoid s390x ABI change due to z16 recognition on s390x (#2119304) + +* Tue Aug 23 2022 Arjun Shankar - 2.28-210 +- Fix locale en_US@ampm (#2104907) + * Fri Jul 22 2022 Carlos O'Donell - 2.28-209 - Improve dynamic loader auditing interface (LD_AUDIT) (#2047981) - Add dlinfo() API support for RTLD_DI_PHDR (#2097898)