glibc-bugs archive
subject index for January, 2018

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[Bug localedata/22669] New: New localedate for ja_JP (suppoted UTF-8 and JIS X 4061 collation)

[Bug argparse/14024] argp: mis-formatted --help output

[Bug argparse/19038] argp.doc prints incorrectly when it starts with "\v"

[Bug argparse/19039] argp leaks memory when argp.options is a non-NULL array of zero length

[Bug argparse/19040] argp child parser's .doc gets somewhat mangled if parent has .doc too

[Bug argparse/19580] argp: segfault in --help formatting code

[Bug argparse/2016] argp --help infloop, via ARGP_HELP_FMT envvar

[Bug argparse/20342] getopt_long sets optind incorrectly when -W is ambiguous

[Bug argparse/20359] Hidden options are exposed with argp's ambiguous error message

[Bug argparse/21551] argp.h before error.h using std=c99 causes compile error on __builtin_va_arg_pack

[Bug argparse/4116] getopt_long does *not* return (or indicate in any way) error condition (if occured) to programmer.

[Bug build/17882] Assembler error "no such instruction: `vinserti128 $1,%xmm0,%ymm0,%ymm0' during build

[Bug build/19450] scripts/check-c++-types.sh errors when CXX is unset

[Bug build/21911] glibc 2.26 'make install' fails in executing test-installation.pl which tries to link libnss_test2

[Bug build/22630] $(no-pie-ldflag) is no longer effective

[Bug crypt/16211] add generic [GNU extension] functions for md5 sha256 and sha512

[Bug crypt/16522] On sha* password generation, select hash rounds to achieve given computation time based on hash computation speed

[Bug crypt/16814] RFE: Reconsider adding bcrypt (or scrypt) support

[Bug crypt/19665] Calls to malloc() not checked for return value of NULL

[Bug crypt/20616] Limit crypt rounds to avoid denial of service

[Bug crypt/2100] blowfish crypt support

[Bug crypt/21421] Argon2 support for crypt

[Bug crypt/22765] (struct crypt_data *data)->initialized is not set to zero before the first call to crypt_r () in crypt/badsalttest.c

[Bug crypt/22765] New: (struct crypt_data *data)->initialized is not set to zero before the first call to crypt_r () in crypt/badsalttest.c

[Bug dynamic-link/11787] Program with large TLS segments fail.

[Bug dynamic-link/15134] dlmopen fails to initialize pthread TLS to NULL

[Bug dynamic-link/19329] dl-tls.c assert failure at concurrent pthread_create and dlopen

[Bug dynamic-link/19651] Missing sanity check for malloc() in glibc-2.22 plus possible NULL pointer dereference (CWE-476)

[Bug dynamic-link/19924] TLS performance degradation after dlopen

[Bug dynamic-link/20890] ldconfig: fsync the files before atomic rename

[Bug dynamic-link/21349] race condition between dl_open and rtld lazy symbol resolve

[Bug dynamic-link/21598] i386 _dl_runtime_resolve/_dl_runtime_profile is incompatible with shadow stack

[Bug dynamic-link/21652] deadlock when calling dl_iterate_phdr

[Bug dynamic-link/22101] Dynamic loader must ignore "debug" shared objects e.g. ET_GNU_DEBUG_*

[Bug dynamic-link/22270] SH PIC TLS code doesn't match SH TLS implementation in ld

[Bug dynamic-link/22641] Merge error in x86 XSAVE dynamic linker trampoline commit in 2.23

[Bug dynamic-link/22715] FAIL: elf/tst-audit10

[Bug dynamic-link/22715] New: FAIL: elf/tst-audit10

[Bug dynamic-link/22723] New: SIGSEGV from unchecked NULL in DT_INIT_ARRAY during dlopen

[Bug dynamic-link/22723] SIGSEGV from unchecked NULL in DT_INIT_ARRAY during dlopen

[Bug dynamic-link/22745] _nptl_setxid can loop forever if a dlmopen namespace tries to initialise pthreads after the main namespace does

[Bug dynamic-link/22745] New: _nptl_setxid can loop forever if a dlmopen namespace tries to initialise pthreads after the main namespace does

[Bug dynamic-link/22747] ld.so --library-path doesn't always work

[Bug dynamic-link/22747] ld.so --library-path doesn't work with DT_RPATH

[Bug dynamic-link/22747] New: ld.so --library-path doesn't always work

[Bug libc/13385] request for an openpty variant that can atomically set FD_CLOEXEC

[Bug libc/14334] [enhancement] Extend FORTIFY_SOURCE protection to other functions which accept formatted string argument

[Bug libc/17943] int_fast8_t being 8 bit? Bug?

[Bug libc/18023] extend_alloca is broken (questionable pointer comparison, horrible machine code)

[Bug libc/18124] hppa: setcontext erroneously returns -1 as exit code for last constant.

[Bug libc/18203] realpath() does not handle unreachable paths correctly

[Bug libc/18271] Expose new bpf(2) system call

[Bug libc/19305] qsort() should return early if (nmemb <= 1)

[Bug libc/19709] [PATCH] replace alloca() with malloc()/free() in rcmd.c

[Bug libc/19710] [PATCH] replace alloca() with malloc()/free() in rcmd.c

[Bug libc/19920] RFE: test whether a block of memory is all 0

[Bug libc/20215] Linux header sync with linux/stddef.h.

[Bug libc/20544] RFE: atexit, __cxa_atexit, on_exit should assert function pointer argument is non-NULL

[Bug libc/21457] sys/ucontext.h namespace

[Bug libc/21719] stdlib/msort : optimizing merge sort

[Bug libc/21989] Made regs from comma-separated to dashed range

[Bug libc/22247] CVE-2017-14062 : Integer overflow in the decode_digit function in puny_decode.c in libidn

[Bug libc/22247] Integer overflow in the decode_digit function in puny_decode.c in libidn (CVE-2017-14062)

[Bug libc/22433] linux x86/x86_64 <sys/ptrace.h> does not provide PTRACE_GET_THREAD_AREA (and more)

[Bug libc/22604] alloca after setjmp breaks PIC base reg

[Bug libc/22648] getrlimit/setrlimit with RLIM_INFINITY broken on alpha

[Bug libc/22664] New warning of GCC8

[Bug libc/22664] New: New warning of GCC8

[Bug libc/22667] makecontext lacks stack alignment on i386

[Bug libc/22667] New: makecontext lacks stack alignment on i386

[Bug libc/22678] New: prlimit fails for RLIM_INFINITY values on 32-bit machines

[Bug libc/22678] prlimit fails for RLIM_INFINITY values on 32-bit machines

[Bug libc/22679] getcwd(3) can succeed without returning an absolute path

[Bug libc/22679] getcwd(3) can succeed without returning an absolute path (CVE-2018-1000001)

[Bug libc/22679] New: getcwd(3) can succeed without returning an absolute path

[Bug libc/22683] New: sysdeps/i386/{add_n.S,sub_n.S,i686/add_n.S} aren't maintainable

[Bug libc/22685] New: PowerPC: Static AT_SECURE binaries segfault with lock-elision and tunables

[Bug libc/22685] PowerPC: Static AT_SECURE binaries segfault with lock-elision and tunables

[Bug libc/22707] Missing defines in elf.h for DF_1_STUB and DF_1_PIE.

[Bug libc/22707] New: Missing defines in elf.h for DF_1_STUB and DF_1_PIE.

[Bug libc/22719] Backtrace tests fail on hppa

[Bug libc/22719] New: Backtrace tests fail on hppa

[Bug libc/22742] [aarch64] mcontext_t __reserved field got renamed

[Bug libc/22742] New: [aarch64] mcontext_t __reserved field got renamed

[Bug libc/22744] New: wcwidth glibc issue for 0x2630 Unicode character

[Bug libc/22744] wcwidth glibc issue for 0x2630 Unicode character

[Bug libc/22753] New: preadv2/pwritev2 fallback code should handle offset=-1

[Bug libc/22753] preadv2/pwritev2 fallback code should handle offset=-1

[Bug libc/22761] New: No trailing `%n' conversion specifier in FMT passed from `__assert_perror_fail ()' to `__assert_fail_base ()'

[Bug libc/22766] New: all glibc internal dlopen should use RTLD_NOW for robust dlopen failures

[Bug linuxthreads/22642] Vulnerability report

[Bug locale/10871] 'mon' array should contain both nominative and genitive cases

[Bug locale/18913] catopen: integer overflows and out of bounds access

[Bug locale/21092] mbsnrtowcs: *src is not left pointing to the invalid multibyte sequence when dest is NULL

[Bug locale/21093] mbsnrtowcs: *src is not left pointing to the next multibyte sequence to be converted when input buffer ends with incomplete multibyte sequence

[Bug locale/21508] intl/tst-gettext failure with latest msgfmt

[Bug locale/22089] [PATCH] locale: Call fchmod() before calling link()

[Bug locale/22658] New: exponent to day number

[Bug locale/22668] New: LC_COLLATE: the last character of ellipsis is not ordered correctly

[Bug localedata/14095] Review / update collation data from Unicode / ISO 14651

[Bug localedata/16052] Provide European ordering rules (EOR / EN 13710) for locales

[Bug localedata/21547] Tibetan script collation broken (Dzongkha and Tibetan)

[Bug localedata/22646] redundant data (LC_TIME) for es_CL, es_CU, es_EC and es_BO

[Bug localedata/22657] hu_HU: Avoid double space in date

[Bug localedata/22657] New: hu_HU: Avoid double space in date

[Bug localedata/22659] New: remove "Netherlands Antilles" from iso-3166.def Since it was dissolved in 2010

[Bug localedata/22659] remove "Netherlands Antilles" from iso-3166.def Since it was dissolved in 2010

[Bug localedata/22744] wcwidth glibc issue for 0x2630 Unicode character

[Bug malloc/22343] Integer overflow in posix_memalign

[Bug malloc/22711] malloc: memory leak when exiting threads with pthread_detach

[Bug malloc/22711] New: malloc: memory leak when exiting threads with pthread_detach

[Bug malloc/22716] [PATCH] mtrace.pl: use TRACE_PRELINKING instead of TRACE_LOADED_OBJECTS

[Bug malloc/22716] New: [PATCH] mtrace.pl: use TRACE_PRELINKING instead of TRACE_LOADED_OBJECTS

[Bug math/15479] ceil, floor, round and trunc raise inexact exception

[Bug math/19235] [powerpc64] lround, lroundf, llround, llroundf spurious "inexact" exceptions

[Bug math/20123] [powerpc] Enable libmvec vector math library on POWER VSX

[Bug math/21930] C-only gcc builtins used in <math.h> isinf

[Bug math/21987] [sparc32] wrong bits/long-double.h installed

[Bug math/22377] iseqsig, float128 and C++

[Bug math/22650] glibc causes build bustage on std::isfinite()

[Bug math/22660] fmax, fmin sNaN handling on alpha

[Bug math/22660] New: fmax, fmin sNaN handling on alpha

[Bug math/22665] alpha: ceil and floor raise inexact exceptions

[Bug math/22665] New: alpha: ceil and floor raise inexact exceptions

[Bug math/22666] alpha: trunc raise inexact exceptions

[Bug math/22666] New: alpha: trunc raise inexact exceptions

[Bug math/22674] alpha: fmax, fmin sNAN handling

[Bug math/22674] New: alpha: fmax, fmin sNAN handling

[Bug math/22687] [powerpc-nofpu] complex long double functions spurious "invalid" exception

[Bug math/22687] New: [powerpc-nofpu] complex long double functions spurious "invalid" exception

[Bug math/22688] [powerpc-nofpu] remainderl wrong sign of zero result

[Bug math/22688] New: [powerpc-nofpu] remainderl wrong sign of zero result

[Bug math/22690] [ldbl-128ibm] lrintl, lroundl missing "invalid" exceptions

[Bug math/22690] New: [ldbl-128ibm] lrintl, lroundl missing "invalid" exceptions

[Bug math/22691] [powerpc-nofpu] fmaxmagl, fminmagl spurious "invalid" exception

[Bug math/22691] New: [powerpc-nofpu] fmaxmagl, fminmagl spurious "invalid" exception

[Bug math/22693] [ldbl-128ibm] log1pl (-qNaN) spurious "invalid" exception

[Bug math/22693] New: [ldbl-128ibm] log1pl (-qNaN) spurious "invalid" exception

[Bug math/22697] [powerpc] llround spurious "inexact" exceptions on 32-bit power4

[Bug math/22697] New: [powerpc] llround spurious "inexact" exceptions on 32-bit power4

[Bug math/22700] New: typedef logic for _Float128 in bits/floatn.h only supports gcc

[Bug math/22700] typedef logic for _Float128 in bits/floatn.h only supports gcc

[Bug math/22702] [powerpc-nofpu] nearbyintl traps with trapping "inexact"

[Bug math/22702] New: [powerpc-nofpu] nearbyintl traps with trapping "inexact"

[Bug math/22752] strtold/printf errors for "long double" on ppc64

[Bug network/19666] Missing sanity check for malloc() plus plug memory leak

[Bug network/19709] [PATCH] replace alloca() with malloc()/free() in rcmd.c

[Bug network/19728] out of bounds stack read in libidn function idna_to_ascii_4i

[Bug network/19728] out of bounds stack read in libidn function idna_to_ascii_4i (CVE-2016-6261)

[Bug network/19729] out of bounds heap read on invalid utf-8 inputs in stringprep_utf8_nfkc_normalize

[Bug network/19729] out of bounds heap read on invalid utf-8 inputs in stringprep_utf8_nfkc_normalize (CVE-2016-6263)

[Bug network/20010] getaddrinfo: Stack overflow in hostent translation (CVE-2016-3706)

[Bug network/21295] GETAI(AF_UNSPEC) drops IPv6 addresses if nss module does not support gethostbyname4_r

[Bug network/21359] ns_name_pack needs additional byte in destination buffer

[Bug network/21922] getaddrinfo with AF_INET/AF_INET6 returns EAI_NONAME instead of EAI_NODATA

[Bug network/22247] Integer overflow in the decode_digit function in puny_decode.c in libidn (CVE-2017-14062)

[Bug network/22333] out of bounds stack read in libidn (CVE-2016-6261) unpatched in libc

[Bug network/22334] denial of service (out-of-bounds read and crash) via crafted UTF-8 data (CVE-2016-6263)

[Bug network/22489] gcc warns about implicit convertion in ICMP6_FILTER_SETPASS with -Wsign-conversion

[Bug nis/22701] Incomplete removal of libnsl

[Bug nis/22701] New: Incomplete removal of libnsl

[Bug nptl/17428] lll_trylock barrier semantics when lock was not acquired differ between architectures

[Bug nptl/22563] __cancel_jmp_buf in __pthread_unwind_buf_t is incompatible with setjmp/longmp

[Bug nptl/22636] PTHREAD_STACK_MIN is too small on x86-64

[Bug nptl/22637] guard size is subtracted from thread stack size instead of adding it on top

[Bug nptl/22743] __pthread_register_cancel corrupts stack after f81ddabffd

[Bug nptl/22743] New: __pthread_register_cancel corrupts stack after f81ddabffd

[Bug nss/20532] getaddrinfo uses errno and h_errno without guaranteeing they're set, wrong errors returned by gaih_inet when lookup functions are not found.

[Bug nss/21915] nss_files can return with NSS_STATUS_SUCCESS and a clobbered errno value, causing getaddrinfo to fail

[Bug nss/22078] nss_files performance issue in multi mode

[Bug regex/19669] Missing Sanity Checks for malloc()/calloc() plus possible null pointer dereference (CWE-476)

[Bug stdio/12701] scanf accepts non-matching input

[Bug stdio/19652] Missing sanity check for malloc() in glibc-2.22 plus possible NULL pointer dereference (CWE-476)

[Bug stdio/21902] RFE: set_fileno(fp, fd). use case: shell needs to change fd in a FILE

[Bug stdio/22672] New: Problems with sscanf parsing certain hex-floats

[Bug stdio/22672] Problems with sscanf parsing certain hex-floats

[Bug stdio/22673] New: The limit of examining characters in mode of fdopen is hardcoded to 7.

[Bug stdio/22703] New: sprintf "%ls": uninitialized memory access because of using SSE 4.1 (__wcsnlen_sse4_1)

[Bug stdio/22703] sprintf "%ls": uninitialized memory access because of using SSE 4.1 (__wcsnlen_sse4_1)

[Bug stdio/22752] New: strtold/printf errors for "long double" on ppc64

[Bug stdio/22759] New: Test nptl/tst-stdio1 doesn't follow the latest POSIX

[Bug stdio/22759] Test nptl/tst-stdio1 doesn't follow the latest POSIX

[Bug string/17365] degenerate string.h operations not optimised to no-ops, and can cause compiler warnings

[Bug string/22603] ia64 memchr overflows internal pointer check

[Bug string/22644] memmove-sse2-unaligned on 32bit x86 produces garbage when crossing 2GB threshold

[Bug string/5806] wrong comment in strlen() and other functions

[Bug time/12747] RFE: New time zone conversion specifier character

[Bug time/17813] Incorrect Expression

[Bug time/18396] timezone internal code for time_t_max and time_t_min is UB

[Bug time/22735] New: Misleading typo in time.h source comment regarding CLOCKS_PER_SECOND


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