From c262a1bf90aea120888c8b57f0ccef0291a7707f Mon Sep 17 00:00:00 2001 From: CentOS Sources Date: Apr 28 2020 09:34:21 +0000 Subject: import dhcp-4.3.6-40.el8 --- diff --git a/README.debrand b/README.debrand deleted file mode 100644 index 01c46d2..0000000 --- a/README.debrand +++ /dev/null @@ -1,2 +0,0 @@ -Warning: This package was configured for automatic debranding, but the changes -failed to apply. diff --git a/SOURCES/dhcp-bind-9.11.patch b/SOURCES/dhcp-bind-9.11.patch new file mode 100644 index 0000000..d404197 --- /dev/null +++ b/SOURCES/dhcp-bind-9.11.patch @@ -0,0 +1,85 @@ +From ffb24c0bbd4d6f2b4718a1a8f4f2da237cc6ed66 Mon Sep 17 00:00:00 2001 +From: Thomas Markwalder +Date: Fri, 14 Sep 2018 13:41:41 -0400 +Subject: [PATCH] [master] Added includes of new BIND9 compatibility headers, + updated util/bind.sh + + Merges in rt48072. + +(cherry picked from commit 8194daabfd590f17825f0c61e9534bee5c99cc86) +--- + includes/omapip/isclib.h | 3 +++ + includes/omapip/result.h | 1 + + server/dhcpv6.c | 13 +++++++++---- + 3 files changed, 13 insertions(+), 4 deletions(-) + +diff --git a/includes/omapip/isclib.h b/includes/omapip/isclib.h +index e2963089..fa5d9ad3 100644 +--- a/includes/omapip/isclib.h ++++ b/includes/omapip/isclib.h +@@ -48,6 +48,9 @@ + #include + #include + ++#include ++#include ++ + #include + #include + #include +diff --git a/includes/omapip/result.h b/includes/omapip/result.h +index ae5f7d6a..9c1fab23 100644 +--- a/includes/omapip/result.h ++++ b/includes/omapip/result.h +@@ -26,6 +26,7 @@ + #ifndef DHCP_RESULT_H + #define DHCP_RESULT_H 1 + ++#include + #include + #include + #include +diff --git a/server/dhcpv6.c b/server/dhcpv6.c +index 74487667..1a6ff241 100644 +--- a/server/dhcpv6.c ++++ b/server/dhcpv6.c +@@ -1003,7 +1003,8 @@ void check_pool6_threshold(struct reply_state *reply, + shared_name, + inet_ntop(AF_INET6, &lease->addr, + tmp_addr, sizeof(tmp_addr)), +- used, count); ++ (long long unsigned)(used), ++ (long long unsigned)(count)); + } + return; + } +@@ -1035,7 +1036,8 @@ void check_pool6_threshold(struct reply_state *reply, + "address: %s; high threshold %d%% %llu/%llu.", + shared_name, + inet_ntop(AF_INET6, &lease->addr, tmp_addr, sizeof(tmp_addr)), +- poolhigh, used, count); ++ poolhigh, (long long unsigned)(used), ++ (long long unsigned)(count)); + + /* handle the low threshold now, if we don't + * have one we default to 0. */ +@@ -1383,12 +1385,15 @@ pick_v6_address(struct reply_state *reply) + log_debug("Unable to pick client address: " + "no addresses available - shared network %s: " + " 2^64-1 < total, %llu active, %llu abandoned", +- shared_name, active - abandoned, abandoned); ++ shared_name, (long long unsigned)(active - abandoned), ++ (long long unsigned)(abandoned)); + } else { + log_debug("Unable to pick client address: " + "no addresses available - shared network %s: " + "%llu total, %llu active, %llu abandoned", +- shared_name, total, active - abandoned, abandoned); ++ shared_name, (long long unsigned)(total), ++ (long long unsigned)(active - abandoned), ++ (long long unsigned)(abandoned)); + } + + return ISC_R_NORESOURCES; +-- +2.14.5 diff --git a/SOURCES/dhcp-detect-system-time-jumps.patch b/SOURCES/dhcp-detect-system-time-jumps.patch new file mode 100644 index 0000000..cf38d0d --- /dev/null +++ b/SOURCES/dhcp-detect-system-time-jumps.patch @@ -0,0 +1,93 @@ +From 41c6032ace65119e6a400365f7e90283c930afd4 Mon Sep 17 00:00:00 2001 +From: Pavel Zhukov +Date: Tue, 22 Oct 2019 16:23:01 +0200 +Subject: [PATCH 24/26] Detect system time changes +Cc: pzhukov@redhat.com + +--- + client/dhclient.c | 6 ++++++ + common/dispatch.c | 11 ++++++++++- + includes/dhcpd.h | 3 ++- + server/dhcpd.c | 6 ++++++ + 4 files changed, 24 insertions(+), 2 deletions(-) + +diff --git a/client/dhclient.c b/client/dhclient.c +index 9b65438..44d508a 100644 +--- a/client/dhclient.c ++++ b/client/dhclient.c +@@ -5408,6 +5408,12 @@ isc_result_t dhcp_set_control_state (control_object_state_t oldstate, + case server_awaken: + state_reboot (client); + break; ++ ++ case server_time_changed: ++ if (client->active){ ++ state_reboot (client); ++ } ++ break; + } + } + } +diff --git a/common/dispatch.c b/common/dispatch.c +index d7fe200..8a24499 100644 +--- a/common/dispatch.c ++++ b/common/dispatch.c +@@ -118,7 +118,6 @@ dispatch(void) + * signal. It will return ISC_R_RELOAD in that + * case. That is a normal behavior. + */ +- + if (status == ISC_R_RELOAD) { + /* + * dhcp_set_control_state() will do the job. +@@ -129,6 +128,16 @@ dispatch(void) + if (status == ISC_R_SUCCESS) + status = ISC_R_RELOAD; + } ++ ++ ++ if (status == ISC_R_TIMESHIFTED){ ++ status = dhcp_set_control_state(server_time_changed, ++ server_time_changed); ++ status = ISC_R_RELOAD; ++ log_info ("System time has been changed. Unable to use existing leases. Restarting"); ++ // do nothing, restart context ++ }; ++ + } while (status == ISC_R_RELOAD); + + log_fatal ("Dispatch routine failed: %s -- exiting", +diff --git a/includes/dhcpd.h b/includes/dhcpd.h +index 635c510..ec6c227 100644 +--- a/includes/dhcpd.h ++++ b/includes/dhcpd.h +@@ -524,7 +524,8 @@ typedef enum { + server_running = 1, + server_shutdown = 2, + server_hibernate = 3, +- server_awaken = 4 ++ server_awaken = 4, ++ server_time_changed = 5 + } control_object_state_t; + + typedef struct { +diff --git a/server/dhcpd.c b/server/dhcpd.c +index 530a923..4aef16b 100644 +--- a/server/dhcpd.c ++++ b/server/dhcpd.c +@@ -1767,6 +1767,12 @@ isc_result_t dhcp_set_control_state (control_object_state_t oldstate, + { + struct timeval tv; + ++ if (newstate == server_time_changed){ ++ log_error ("System time has been changed. Leases information unreliable!"); ++ return ISC_R_SUCCESS; ++ } ++ ++ + if (newstate != server_shutdown) + return DHCP_R_INVALIDARG; + /* Re-entry. */ +-- +2.14.5 + diff --git a/SOURCES/dhcp-replay_file_limit.patch b/SOURCES/dhcp-replay_file_limit.patch index e58ccdf..3859e78 100644 --- a/SOURCES/dhcp-replay_file_limit.patch +++ b/SOURCES/dhcp-replay_file_limit.patch @@ -1,5 +1,5 @@ diff --git a/server/confpars.c b/server/confpars.c -index d79489b..c20d618 100644 +index d79489b..2b1e393 100644 --- a/server/confpars.c +++ b/server/confpars.c @@ -134,6 +134,11 @@ isc_result_t read_conf_file (const char *filename, struct group *group, @@ -7,39 +7,38 @@ index d79489b..c20d618 100644 cfile = (struct parse *)0; #if defined (TRACING) + // No need to dmalloc huge memory region if we're not going to re-play -+ if (!trace_playback()){ ++ if (!trace_record()){ + status = new_parse(&cfile, file, NULL, 0, filename, 0); + goto noreplay; + }; flen = lseek (file, (off_t)0, SEEK_END); if (flen < 0) { boom: -@@ -174,6 +179,7 @@ isc_result_t read_conf_file (const char *filename, struct group *group, +@@ -165,7 +170,6 @@ isc_result_t read_conf_file (const char *filename, struct group *group, + if (result != ulen) + log_fatal ("%s: short read of %d bytes instead of %d.", + filename, ulen, result); +- close (file); + memfile: + /* If we're recording, write out the filename and file contents. */ + if (trace_record ()) +@@ -174,6 +178,9 @@ isc_result_t read_conf_file (const char *filename, struct group *group, #else status = new_parse(&cfile, file, NULL, 0, filename, 0); #endif + noreplay: ++ if (!trace_playback()) ++ close (file); if (status != ISC_R_SUCCESS || cfile == NULL) return status; -diff --git a/server/confpars.c b/server/confpars.c -index 3aecd05..5be4ab1 100644 ---- a/server/confpars.c -+++ b/server/confpars.c -@@ -176,6 +176,7 @@ isc_result_t read_conf_file (const char *filename, struct group *group, - if (trace_record ()) - trace_write_packet (ttype, ulen + tflen + 1, dbuf, MDL); - status = new_parse(&cfile, -1, fbuf, ulen, filename, 0); /* XXX */ -+ dfree(dbuf, MDL); - #else - status = new_parse(&cfile, file, NULL, 0, filename, 0); - #endif -@@ -188,9 +189,6 @@ isc_result_t read_conf_file (const char *filename, struct group *group, - else +@@ -183,7 +190,8 @@ isc_result_t read_conf_file (const char *filename, struct group *group, status = conf_file_subparse (cfile, group, group_type); end_parse (&cfile); --#if defined (TRACING) + #if defined (TRACING) - dfree (dbuf, MDL); --#endif ++ if (trace_record()) ++ dfree (dbuf, MDL); + #endif return status; } diff --git a/SPECS/dhcp.spec b/SPECS/dhcp.spec index 9c226a5..0ab63e9 100644 --- a/SPECS/dhcp.spec +++ b/SPECS/dhcp.spec @@ -16,7 +16,7 @@ Summary: Dynamic host configuration protocol software Name: dhcp Version: 4.3.6 -Release: 34%{?dist} +Release: 40%{?dist} # NEVER CHANGE THE EPOCH on this package. The previous maintainer (prior to # dcantrell maintaining the package) made incorrect use of the epoch and # that's why it is at 12 now. It should have never been used, but it was. @@ -81,6 +81,8 @@ Patch44: dhcp-replay_file_limit.patch Patch45: dhcp-4.2.5-expiry_before_renewal_v2.patch Patch46: dhcp-dhclient_ipv6_prefix.patch Patch47: dhcp-isc_heap_delete.patch +Patch48: dhcp-bind-9.11.patch +Patch49: dhcp-detect-system-time-jumps.patch BuildRequires: autoconf BuildRequires: automake @@ -90,7 +92,7 @@ BuildRequires: openldap-devel BuildRequires: krb5-devel BuildRequires: libcap-ng-devel # https://fedorahosted.org/fpc/ticket/502#comment:3 -BuildRequires: bind-export-devel +BuildRequires: bind-export-devel >= 9.11.11 BuildRequires: systemd systemd-devel # dhcp-sd_notify.patch BuildRequires: pkgconfig(libsystemd) @@ -351,6 +353,11 @@ rm bind/bind.tar.gz # https://bugzilla.redhat.com/show_bug.cgi?id=1704672 %patch47 -p1 -b .heap-delete +## https://bugzilla.redhat.com/show_bug.cgi?id=1762796 +%patch48 -p1 -b .isc-types + +%patch49 -p1 -b .time-change + # Update paths in all man pages for page in client/dhclient.conf.5 client/dhclient.leases.5 \ client/dhclient-script.8 client/dhclient.8 ; do @@ -687,8 +694,23 @@ done %endif %changelog -* Tue Nov 05 2019 CentOS Sources - 4.3.6-34.el8.centos -- Apply debranding changes +* Tue Nov 26 2019 Petr Menšík - 12:4.3.6-40 +- Rebuild with bind-9.11.13 again + +* Tue Nov 26 2019 Pavel Zhukov - 12:4.3.6-39 +- Resolves: #1757475 - Close replay files properly + +* Mon Nov 25 2019 Petr Menšík - 12:4.3.6-38 +- Rebuild with bind-9.11.13 + +* Wed Nov 20 2019 Pavel Zhukov - 12:4.3.6-36 +- Resolves: #1729211 - detect system time changes with monotonic timer + +* Tue Nov 19 2019 Pavel Zhukov - 12:4.3.6-36 +- Resolves: #1757475 - fix FD leak in nonreplay mode + +* Tue Oct 22 2019 Pavel Zhukov - 12:4.3.6-35 +- Rebuild with bind-9.11 * Mon May 13 2019 Pavel Zhukov - 12:4.3.6-34 - Resolves: #1704672 - Fix crash caused by bind rebase