Update NEWS with bugs

This commit is contained in:
Adhemerval Zanella 2021-02-01 13:44:05 -03:00
parent 730ad885ef
commit 5e25920fb2

120
NEWS
View File

@ -120,8 +120,124 @@ Security related changes:
The following bugs are resolved with this release:
[The release manager will add the list generated by
scripts/list-fixed-bugs.py just before the release.]
[10635] libc: realpath portability patches
[16124] dynamic-link: ld.so should allow to change argv[0]
[17924] malloc: 'free' should not set errno
[18683] libc: Linux faccessat implementation can incorrectly ignore
AT_EACCESS
[22899] libc: Use 64-bit readdir() in generic POSIX getcwd()
[23249] libc: Epyc and other current AMD CPUs do not select the
"haswell" platform subdirectory
[24080] dynamic-link: Definition of "haswell" platform is inconsistent
with GCC
[24202] libc: m68k setjmp() saves incorrect 'a5' register in --enable-
stack-protector=all
[24941] libc: Make grantpt usable after multi-threaded fork in more
cases
[24970] libc: realpath mishandles EOVERFLOW; stat not needed anyway
[24973] locale: iconv encounters segmentation fault when converting
0x00 0xfe in EUC-KR to UTF-8 (CVE-2019-25013)
[25399] string: undefined reference to `__warn_memset_zero_len' when
changing gnuc version
[25859] libc: glibc parser for /sys/devices/system/cpu/online is
incorrect
[25938] dynamic-link: ld.so.cache should store meaning of hwcap mask
bits
[25971] libc: s390 bits/hwcap.h out of sync with kernel
[26053] libc: unlockpt fails with ENOTTY for non-ptmx descriptors
[26100] libc: Race in syslog(3) with regards to tag printing.
[26124] libc: Export <cpu-features.h>
[26130] nscd: Inconsistent nscd cache during pruning
[26203] libc: GLRO(dl_x86_cpu_features) may not be intialized
[26224] locale: iconv hangs when converting some invalid inputs from
several IBM character sets (CVE-2020-27618)
[26341] libc: realpath cyclically call __alloca(path_max) to consume
too much stack space
[26343] manual: invalid documented return type for strerrorname_np(),
strerrordesc_np(), sigdescr_np(), sigabbrev_np()
[26376] libc: Namespace violation in stdio.h and sys/stat.h if build
with optimization.
[26383] locale: bind_textdomain_codeset doesn't accept //TRANSLIT
anymore
[26394] time: [2.33 Regression] FAIL: nptl/tst-join14
[26534] math: libm.so 2.32 SIGILL in pow() due to FMA4 instruction on
non-FMA4 system
[26552] dynamic-link: CPU_FEATURE_USABLE_P should be more conservative
[26553] libc: mtx_init allows type set to "mtx_recursive" only
[26555] string: strerrorname_np does not return the documented value
[26592] libc: pointer arithmetic overflows in realpath
[26600] network: Transaction ID collisions cause slow DNS lookups in
getaddrinfo
[26606] libc: [2.33 Regression] pselect is broken on x32
[26615] libc: powerpc: libc segfaults when LD_PRELOADed with libgcc
[26620] glob: fnmatch with collating symbols results in segmentation
fault
[26625] libc: [2.33 Regression] CET is disabled
[26636] libc: 32-bit shmctl(IPC_INFO) crashes when shminfo struct is
at the end of a memory mapping
[26637] libc: semctl SEM_STAT_ANY fails to pass the buffer specified
by the caller to the kernel
[26639] libc: msgctl IPC_INFO and MSG_INFO return garbage
[26647] build: [-Werror=array-parameter=] due to different
declarations for __sigsetjmp
[26648] libc: mkstemp is likely to fail on systems with non-stricly-
monotonic clocks
[26649] stdio: printf should handle non-normal x86 long double numbers
gracefully (CVE-2020-29573)
[26686] build: -Warray-parameter instances building with GCC 11
[26687] build: -Warray-bounds instances building with GCC 11
[26690] stdio: Aliasing violation in __vfscanf_internal
[26691] nptl: Use a minimum guard size of 64 KiB on aarch64
[26726] build: GCC warning calling new_composite_name with an array of
one element
[26736] libc: FAIL: misc/tst-sysvshm-linux
[26737] libc: Random FAIL: rt/tst-shm
[26791] libc: Missing O_CLOEXEC in sysconf.c
[26798] dynamic-link: aarch64: variant PCS symbols may be incorrectly
lazy bound
[26801] nptl: pthread_mutex_clocklock with CLOCK_MONOTONIC can fail on
PI mutexes
[26818] string: aarch64: string tests may run ifunc variants that are
not safe
[26821] libc: Memory leak test failures on Fedora 33
[26824] libc: FAIL: elf/tst-cpu-features-supports with recent trunk:
FSGSBASE/LM/RDRAND check failure
[26833] time: adjtime() with delta == NULL segfaults on armv7 32bit
platform
[26853] libc: aarch64: Missing unwind information in statically linked
startup code
[26923] locale: Assertion failure in iconv when converting invalid
UCS4 (CVE-2020-29562)
[26926] dynamic-link: aarch64: library dependencies are not bti
protected
[26932] libc: sh: Multiple floating point functions defined as stubs
only since 2.31
[26964] nptl: pthread_mutex_timedlock returning EAGAIN after futex is
locked
[26988] dynamic-link: aarch64: BTI mprotect address is not page
aligned
[27002] build: libc_freeres_fn build failure with GCC 11
[27004] dynamic-link: ld.so is miscompiled by GCC 11
[27008] dynamic-link: ld.so.cache should have endianness markup
[27042] libc: [alpha] anonymous union in struct stat confuses
detection logic
[27053] libc: Conformance regression in system(3) (and probably also
pclose(3))
[27072] dynamic-link: static pie ifunc resolvers run before hwcap is
setup
[27077] network: Do not reload /etc/nsswitch.conf from chroot
[27083] libc: Unsafe unbounded alloca in addmntent
[27104] dynamic-link: The COMMON_CPUID_INDEX_MAX handshake does not
work
[27130] string: "rep movsb" performance issue
[27150] libc: alpha: wait4() is unavailable in static linking
[27177] dynamic-link:
GLIBC_TUNABLES=glibc.cpu.x86_ibt=on:glibc.cpu.x86_shstk=on doesn't
work
[27222] dynamic-link: Incorrect sysdeps/x86/tst-cpu-features-cpuinfo.c
[27237] malloc: deadlock in malloc/tst-malloc-stats-cancellation
[27256] locale: Assertion failure in ISO-2022-JP-3 gconv module
related to combining characters (CVE-2021-3326)
Version 2.32