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* Fix rawmemchr regression on bulldozer.Ondřej Bílka2013-08-302-109/+0
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* Remove aix specific files.Ondřej Bílka2013-08-299-869/+0
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* Hurd: Add ESUCCESS error_t value.Thomas Schwinge2013-08-292-1/+17
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* Hurd: Use __executable_start symbol instead of _start.Samuel Thibault2013-08-291-2/+2
| | | | | _start points to the first instruction, not to the ELF header. __executable_start does point on the ELF header.
* Support ELFOSABI_GNU on all GNU systems.Thomas Schwinge2013-08-292-23/+48
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* Use ELFOSABI_GNU instead of ELFOSABI_LINUX.Thomas Schwinge2013-08-291-4/+4
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* [BZ #15522] strtod ("nan(N)") returning a sNaN in some casesThomas Schwinge2013-08-295-20/+41
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* Fix typos.Ondřej Bílka2013-08-297-7/+7
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* Use __glibc_unlikely instead of __builtin_expect (..., 0)Siddhesh Poyarekar2013-08-281-1/+1
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* True stub __ifreq.Roland McGrath2013-08-271-0/+79
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* Clean up __libc_sa_len helper.Roland McGrath2013-08-273-66/+13
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* Replace generic bits/socket.h with 4.4 file.Roland McGrath2013-08-271-358/+0
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* Flesh out 4.4 bits/socket.h with SOCK_CLOEXEC, SOCK_NONBLOCK.Roland McGrath2013-08-271-1/+17
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* Fix handling LC_CTYPE nonascii-case fallback in i686 SSE4.2 and SSSE3 ↵Andreas Schwab2013-08-272-0/+24
| | | | strcasecmp/strncasecmp
* Fix typos.Ondřej Bílka2013-08-2121-26/+26
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* i686: Skip SSE4_2 version for strcmp, strncmp, strncase, strcasecmpLiubov Dmitrieva2013-08-213-0/+12
| | | | if bit_Slow_SSE4_2 is set.
* PowerPC: fix backtrace to handle signal trampolinesAdhemerval Zanella2013-08-204-2/+123
| | | | | | This patch fixes backtrace for PPC32 and PPC64 to correctly handle signal trampolines. The 'debug/tst-backtrace6.c' also check for SA_SIGINFO handling, where is triggers another vDSO symbols for PPC32.
* Fix cproj handling of (finite, NaN) arguments (bug 15531).Joseph Myers2013-08-201-3/+1
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* Include <string.h> in sysdeps/unix/sysv/linux/mmap64.c.Joseph Myers2013-08-201-0/+1
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* Use __getpagesize and __ffs in MMAP2_PAGE_SHIFT == -1 case of mmap64.Joseph Myers2013-08-201-3/+2
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* * sysdeps/unix/sysv/linux/s390/sys/procfs.h (struct elf_prstatus):Andreas Krebbel2013-08-201-1/+2
| | | | Align 32 bit compat elf_greg to 8 bytes.
* CVE-2013-4237, BZ #14699: Buffer overflow in readdir_rFlorian Weimer2013-08-166-14/+34
| | | | | | | | | | | | | | | | | | | | * sysdeps/posix/dirstream.h (struct __dirstream): Add errcode member. * sysdeps/posix/opendir.c (__alloc_dir): Initialize errcode member. * sysdeps/posix/rewinddir.c (rewinddir): Reset errcode member. * sysdeps/posix/readdir_r.c (__READDIR_R): Enforce NAME_MAX limit. Return delayed error code. Remove GETDENTS_64BIT_ALIGNED conditional. * sysdeps/unix/sysv/linux/wordsize-64/readdir_r.c: Do not define GETDENTS_64BIT_ALIGNED. * sysdeps/unix/sysv/linux/i386/readdir64_r.c: Likewise. * manual/filesys.texi (Reading/Closing Directory): Document ENAMETOOLONG return value of readdir_r. Recommend readdir more strongly. * manual/conf.texi (Limits for Files): Add portability note to NAME_MAX, PATH_MAX. (Pathconf): Add portability note for _PC_NAME_MAX, _PC_PATH_MAX.
* Fix cbrtl for ldbl-96Andreas Schwab2013-08-131-1/+1
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* PowerPC: use _dl_static_init to set GLRO(gl_pagesize)Adhemerval Zanella2013-07-234-0/+129
| | | | | | This patch fixes dlfcn/tststatic5 for PowerPC where pagesize variable was not properly initialized in certain cases. This patch is based on other architecture code.
* S/390: ULPs update.Andreas Krebbel2013-07-221-141/+6285
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* CVE-2013-2207, BZ #15755: Disable pt_chown.Carlos O'Donell2013-07-212-5/+8
| | | | | | | | | | | | | | | | | | | | | | | The helper binary pt_chown tricked into granting access to another user's pseudo-terminal. Pre-conditions for the attack: * Attacker with local user account * Kernel with FUSE support * "user_allow_other" in /etc/fuse.conf * Victim with allocated slave in /dev/pts Using the setuid installed pt_chown and a weak check on whether a file descriptor is a tty, an attacker could fake a pty check using FUSE and trick pt_chown to grant ownership of a pty descriptor that the current user does not own. It cannot access /dev/pts/ptmx however. In most modern distributions pt_chown is not needed because devpts is enabled by default. The fix for this CVE is to disable building and using pt_chown by default. We still provide a configure option to enable hte use of pt_chown but distributions do so at their own risk.
* Update Sparc ULPs.David S. Miller2013-07-201-0/+5
| | | | | * sysdeps/sparc/fpu/libm-test-ulps: Update ULPs to handle minor difference between 32-bit and 64-bit.
* BZ #15711: Avoid circular dependency for syscall.hCarlos O'Donell2013-07-161-2/+9
| | | | | | | | | | | | | | | | | | The generated header is compiled with `-ffreestanding' to avoid any circular dependencies against the installed implementation headers. Such a dependency would require the implementation header to be installed before the generated header could be built (See bug 15711). In current practice the generated header dependencies do not include any of the implementation headers removed by the use of `-ffreestanding'. --- 2013-07-15 Carlos O'Donell <carlos@redhat.com> [BZ #15711] * sysdeps/unix/sysv/linux/Makefile ($(objpfx)bits/syscall%h): Avoid system header dependency with -ffreestanding. ($(objpfx)bits/syscall%d): Likewise.
* Full from-scratch rebuild of sparc ULPs.David S. Miller2013-07-071-238/+73
| | | | * sysdeps/sparc/fpu/libm-test-ulps: Regenerate from scratch.
* Update x86 and x86_64 ulps on AMD FX-8350 with GCC 4.8.1.Jeroen Albers2013-07-052-16/+523
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* Update powerpc-fpu ULPs.Adhemerval Zanella2013-07-041-22/+146
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* Sync sys/ptrace with Linux 3.10Andreas Jaeger2013-07-044-5/+80
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* Update i386 ULPs.Allan McRae2013-07-031-0/+80
| | | | * sysdeps/i386/fpu/libm-test-ulps: Update.
* Update sparc ULPs.David S. Miller2013-07-021-0/+46
| | | | * sysdeps/sparc/fpu/libm-test-ulps: Update.
* Update x86_64 ULPs.Markus Trippelsdorf2013-07-021-2/+318
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* Regenerate x86 and x86_64 ulps.Joseph Myers2013-07-022-1593/+129
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* Enable static 32-bit SSE4.2 strcasecmp/strncasecmpH.J. Lu2013-07-022-6/+0
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* Skip SSE4.2 versions on Intel SilvermontLiubov Dmitrieva2013-06-285-15/+37
| | | | SSE2/SSSE3 versions are faster than SSE4.2 versions on Intel Silvermont.
* PowerPC: Define AT_HWCAP2 bits and AT_HWCAP2 handling for POWER8.Ryan S. Arnold2013-06-285-22/+67
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* Add GLRO(dl_hwcap2) for new AT_HWCAP2 auxv_t a_type.Ryan S. Arnold2013-06-288-7/+27
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* Consistently use page_shift in sysdeps/unix/sysv/linux/mmap64.c.Joseph Myers2013-06-281-1/+1
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* Fix buffers overrun in x86_64 memcmp-ssse3.SLiubov Dmitrieva2013-06-261-4/+2
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* [BZ #10283] localedef: align fixed maps to SHMLBAMike Frysinger2013-06-241-0/+26
| | | | | | | | | | | | Many Linux arches require fixed mmaps to be aligned higher than pagesize, so use the SHMLBA define as it represents this quantity exactly. This fixes spurious errors seen on those arches like: cannot map archive header: Invalid argument URL: http://sourceware.org/bugzilla/show_bug.cgi?id=10283 Reported-by: CHIKAMA Masaki <masaki.chikama@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* PowerPC: Enable POWER8 platform sans hwcap bits.Ryan S. Arnold2013-06-246-3/+16
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* Include <string.h> in sysdeps/unix/sysv/linux/libc_fatal.c.Joseph Myers2013-06-221-0/+1
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* Add sh4 implementation of fegetexceptflag.Kaz Kojima2013-06-211-0/+38
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* Rewrite sysd-rules generation using an awk script.Roland McGrath2013-06-171-1/+1
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* Fix spurious "inexact" exceptions from dbl-64 sqrt (bug 15631).Joseph Myers2013-06-151-2/+15
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* New API to set default thread attributesSiddhesh Poyarekar2013-06-1510-0/+40
| | | | | | | This patch introduces two new convenience functions to set the default thread attributes used for creating threads. This allows a programmer to set the default thread attributes just once in a process and then run pthread_create without additional attributes.
* Set fast unaligned load flag for new Intel microarchitectureLiubov Dmitrieva2013-06-141-0/+7
| | | | | | | | | I have small patch for new Intel Silvermont machines. http://newsroom.intel.com/community/intel_newsroom/blog/2013/05/06/intel-launches-low-power-high-performance-silvermont-microarchitecture I checked this on my machine and see that strcpy, ... unaligned versions are faster than ssse3 versions.
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