ELBA-2020-6015

ELBA-2020-6015 - glibc bug fix update

Type:	BUG
Severity:	NA
Release Date:	2020-12-22

Description

[2.28-127.0.1]
- add Ampere emag to tunable cpu list (Patrick McGehearty)
- add optimized memset for emag
- add an ASIMD variant of strlen for falkor
- Orabug: 2700101.
- Modify glibc-ora28849085.patch so it works with RHCK kernels.
- Orabug: 28849085.
- Make _IO_funlockfile match __funlockfile and _IO_flockfile match __flockfile
- Both should test
- if (stream->_flags & _IO_USER_LOCK) == 0)
- _IO_lock_lock (*stream->_lock);
- OraBug: 28481550.
Reviewed-by: Qing Zhao

[2.28-127]
- Improve performance of library strstr() function (#1821531)

[2.28-126]
- Do not clobber errno in nss_compat (#1836867)

[2.28-125]
- Support building rpm under newer versions of Coverity Scan (#1835999)

[2.28-124]
- Enhance memory protection key support on ppc64le (#1642150)

[2.28-123]
- Reduce IFUNC resolver usage in libpthread and librt (#1748197)

[2.28-122]
- Math library optimizations for IBM Z (#1780204)
- Additional patch for s_nearbyint.c

[2.28-121]
- elf: Assign TLS modid later during dlopen (#1774115)

[2.28-120]
- x86-64: Automatically install nss_db.i686 for 32-bit environments (#1807824)

[2.28-119]
- ppc64le: Enable protection key support (#1642150)

[2.28-118]
- ppc64le: floating-point status and exception optimizations (#1783303)

[2.28-117]
- Update to Linux 5.6 syscall-names.list. (#1810224)

[2.28-116]
- CVE-2020-1751: Fix an array overflow in backtrace on PowerPC. (#1813399)

[2.28-115]
- CVE:2020-1752: Fix a use after free in glob when expanding ~user. (#1813398)

[2.28-114]
- CVE-2020-10029: Prevent stack corruption from crafted input in cosl, sinl,
sincosl, and tanl function. (#1811796)

[2.28-113]
- Improve elf/ and nptl/ testsuites (#1810223)

[2.28-112]
- Fix resource leak in getaddrinfo (#1810146)

[2.28-111]
- Protect locale archive against corruption (#1784525)

[2.28-110]
- Properly handle signed vs. unsigned values in mallopt (#1784520)

[2.28-109]
- Update and harmonize locale names with CLDR (#1757354)

[2.28-108]
- Fix filter and auxiliary filter implementation (#1812756)

[2.28-107]
- Handle .dynstr located in separate segment (#1774114)

[2.28-106]
- Disable vtable validation for pre-2.1 interposed handles (#1775819)

[2.28-105]
- Define __CORRECT_ISO_CPP_STRING_H_PROTO for Clang. (#1784519)

[2.28-104]
- Math library optimizations for IBM Z (#1780204)

[2.28-103]
- Filter 'ignore' autofs mount entries in getmntent (#1743445)

[2.28-102]
- Fix /etc/resolv.conf reloading defects (#1810142)

[2.28-101]
- ld.so: Reset GL (dl_initfirst) pointer on dlopen failure (#1410154)

[2.28-100]
- Roll back dynamic linker state on dlopen failure (#1410154)

[2.28-99]
- s390x: Fix z15 strstr for patterns crossing pages (#1777241)

[2.28-98]
- Rebuild with new rpm (#1654901)

[2.28-97]
- Avoid invalid __has_include in (#1775294)

[2.28-96]
- x86-64: Ignore LD_PREFER_MAP_32BIT_EXEC in SUID binaries (#1774021)

[2.28-95]
- Fix alignment of TLS variables for tls variant TLS_TCB_AT_TP (#1764214)

[2.28-94]
- Refuse to dlopen PIE objects (#1764223)

[2.28-93]
- Fix C.UTF-8 locale source ellipsis expressions (#1361965)

[2.28-92]
- Fix hangs during malloc tracing (#1764235)

[2.28-91]
- Support moving versioned symbols between sonames (#1764231)

[2.28-90]
- Avoid creating stale utmp entries for repeated pututxline (#1749439)

[2.28-89]
- Backport more precise tokenizer for installed headers test (#1769304)

[2.28-88]
- math: Enable some math builtins for clang in LLVM Toolset (#1764242)

[2.28-87]
- Support Fortran vectorized math functions with GCC Toolset 9 (#1764238)

[2.28-86]
- aarch64: Support STO_AARCH64_VARIANT_PCS, DT_AARCH64_VARIANT_PCS (#1726638)

[2.28-85]
- Add more test-in-container support (#1747502)

[2.28-84]
- Fix calling getpwent after endpwent (#1747502)

[2.28-83]
- nptl: Avoid fork handler lock for async-signal-safe fork (#1746928)

[2.28-82]
- Call _dl_open_check after relocation (#1682954)

[2.28-81]
- Add malloc fastbin tunable (#1764218)

[2.28-80]
- Fix race condition in tst-clone3 and add a new ldconfig test,
tst-ldconfig-bad-aux-cache (#1764226)

[2.28-79]
- Remove unwanted whitespace from size lines and account for top chunk in
malloc_info output (#1735747)

[2.28-78]
- Enhance malloc tcache (#1746933)

[2.28-77]
- Don't define initgroups in nsswitch.conf (#1747505)

[2.28-76]
- libio: Remove codecvt vtable. (#1764241)

[2.28-75]
- Implement --preload option for the dynamic linker.(#1747453)

[2.28-74]
- Make nsswitch.conf more distribution friendly.
Improve nscd.conf comments. (#1747505)

[2.28-73]
- Update system call names list to Linux 5.3 (#1764234)

Updated Packages

Release/Architecture

Filename

MD5sum

Superseded By Advisory

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