glibc/glibc-upstream-2.34-68.patch
Florian Weimer c2879fd933 Import glibc-2.34-18.fc35 from f35
* Thu Jan 13 2022 Florian Weimer <fweimer@redhat.com> - 2.34-18
- Backport optimized ELF dependency sorting algorithm (#2032647)

* Thu Jan 13 2022 Florian Weimer <fweimer@redhat.com> - 2.34-17
- Sync with upstream branch release/2.34/master,
  commit 2fe2af88abd13ae5636881da2e26f461ecb7dfb5
- i386: Remove broken CAN_USE_REGISTER_ASM_EBP (bug 28771)
- Update syscall lists for Linux 5.15
- powerpc: Fix unrecognized instruction errors with recent GCC
- timezone: test-case for BZ #28707
- timezone: handle truncated timezones from tzcode-2021d and later (BZ #28707)
- Fix subscript error with odd TZif file [BZ #28338]
- AArch64: Check for SVE in ifuncs [BZ #28744]
- intl/plural.y: Avoid conflicting declarations of yyerror and yylex
- Linux: Fix 32-bit vDSO for clock_gettime on powerpc32
- linux: Add sparck brk implementation
- Update sparc libm-test-ulps
- Update hppa libm-test-ulps
- riscv: align stack before calling _dl_init [BZ #28703]
- riscv: align stack in clone [BZ #28702]
- powerpc64[le]: Allocate extra stack frame on syscall.S
- elf: Fix tst-cpu-features-cpuinfo for KVM guests on some AMD systems [BZ #28704]
- nss: Use "files dns" as the default for the hosts database (bug 28700)
- arm: Guard ucontext _rtld_global_ro access by SHARED, not PIC macro
- mips: increase stack alignment in clone to match the ABI
- mips: align stack in clone [BZ #28223]

Resolves: #2032647
Resolves: #2033649
2022-01-14 19:18:46 +01:00

28 lines
1.0 KiB
Diff

commit 515a6f53cd984d5e6e374fbee52772f967fc3c73
Author: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon Sep 13 22:49:45 2021 -0700
Fix subscript error with odd TZif file [BZ #28338]
* time/tzfile.c (__tzfile_compute): Fix unlikely off-by-one bug
that accessed before start of an array when an oddball-but-valid
TZif file was queried with an unusual time_t value.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
(cherry picked from commit 645277434a42efc547d2cac8bfede4da10b4049f)
diff --git a/time/tzfile.c b/time/tzfile.c
index 4377018a55936389..190a777152b31cee 100644
--- a/time/tzfile.c
+++ b/time/tzfile.c
@@ -765,8 +765,7 @@ __tzfile_compute (__time64_t timer, int use_localtime,
*leap_correct = leaps[i].change;
if (timer == leaps[i].transition /* Exactly at the transition time. */
- && ((i == 0 && leaps[i].change > 0)
- || leaps[i].change > leaps[i - 1].change))
+ && (leaps[i].change > (i == 0 ? 0 : leaps[i - 1].change)))
{
*leap_hit = 1;
while (i > 0