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Author SHA1 Message Date
Andreas Schwab
ffabd3937a Fix dependencies for stdlib/tst-tls-atexit 2013-08-26 10:21:59 +02:00
Siddhesh Poyarekar
e0a69f5cb8 Fix indentation in aicache.c 2013-08-26 10:53:02 +05:30
Mike Frysinger
8c12f01d07 configure: add missing quotes in $build_pt_chown test 
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2013-08-25 16:02:09 -04:00
Joseph Myers
8fe89494e6 Fix cexp (NaN + i0) (bug 15532). 2013-08-23 19:45:38 +00:00
David S. Miller
936241e4b2 Add Ukrainian translations. 
* po/uk.po: Add Ukrainian translations from translation project.
 2013-08-22 16:35:51 -07:00
David S. Miller
75b181d615 Update Catalan translations. 
* po/ca.po: Update Catalan translation from translation project.
 2013-08-22 16:30:34 -07:00
Maciej W. Rozycki
b72ca61b71 MIPS: Correct the handling of reserved FCSR bits 
Reserved bits in the Floating-Point Control and Status Register (FCSR)
should not be implicitly cleared by fedisableexcept or feenableexcept,
there is no reason to.  Among these are the 8 condition codes and one of
the two bits reserved for architecture implementers (bits #22 & #21).

As to the latter, there is no reason to treat any of them as reserved
either, they should be user controllable and settable via __fpu_control
override as the user sees fit.  For example in processors implemented by
MIPS Technologies, such as the 5Kf or the 24Kf, these bits are used to
change the treatment of denormalised operands and tiny results: bit #22
is Flush Override (FO) and bit #21 is Flush to Nearest (FN).  They cause
non-IEEE-compliant behaviour, but some programs may have a use for such
modes of operation; the library should not obstruct such use just as it
does not for the architectural Flush to Zero (FS) bit (bit #24).

Therefore the change adjusts the reserved mask accordingly and also
documents the distinction between bits 22:21 and 20:18.
 2013-08-22 17:55:17 +01:00
Joseph Myers
d1141ff6c8 Add bug 15867 to NEWS. 2013-08-21 19:58:42 +00:00
Joseph Myers
acd06bb11f Fix fdim handling of infinities (bug 15797). 2013-08-21 19:56:48 +00:00
Ondřej Bílka
c0c3f78afb Fix typos. 2013-08-21 19:48:48 +02:00
Liubov Dmitrieva
46ed103824 i686: Skip SSE4_2 version for strcmp, strncmp, strncase, strcasecmp 
if bit_Slow_SSE4_2 is set.
 2013-08-21 18:25:08 +04:00
Adhemerval Zanella
d400dcac5e PowerPC: fix backtrace to handle signal trampolines 
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.
 2013-08-20 15:05:49 -05:00
Joseph Myers
c980f2f4fe Fix cproj handling of (finite, NaN) arguments (bug 15531). 2013-08-20 19:41:15 +00:00
Joseph Myers
0716c4fc9f Include <string.h> in sysdeps/unix/sysv/linux/mmap64.c. 2013-08-20 19:38:23 +00:00
Joseph Myers
42c8fdd8f1 Use __getpagesize and __ffs in MMAP2_PAGE_SHIFT == -1 case of mmap64. 2013-08-20 16:43:59 +00:00
Joseph Myers
b31469d0d4 Remove trailing blank lines when generating INSTALL. 2013-08-20 16:41:25 +00:00
Andreas Krebbel
4e39af6eca * sysdeps/unix/sysv/linux/s390/sys/procfs.h (struct elf_prstatus): 
Align 32 bit compat elf_greg to 8 bytes.
 2013-08-20 14:13:59 +02:00
Andreas Arnez
f315524e03 * elf/setup-vdso.h (setup_vdso): Fix missing string termination. 2013-08-20 14:03:04 +02:00
Siddhesh Poyarekar
1326ba1af2 Simplify strcoll implementation 
Break up strcoll into simpler functions so that the logic is easier to
follow and maintain.
 2013-08-20 08:40:06 +05:30
Alexandre Oliva
3f8b479fe0 PR 15483 
* sysdeps/powerpc/nofpu/sim-full.c: Add FIXME note about
the need for thread-specific variables preserved across signal
handlers.
* sysdeps/powerpc/nofpu/soft-supp.h: Likewise.
* sysdeps/powerpc/soft-fp/sfp-machine.h: Likewise.
 2013-08-17 01:24:00 -03:00
Florian Weimer
91ce40854d CVE-2013-4237, BZ #14699: Buffer overflow in readdir_r 
* 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.
 2013-08-16 09:40:34 +02:00
Andreas Schwab
ca0a6bc4c5 Fix cbrtl for ldbl-96 2013-08-13 09:45:02 +02:00
David S. Miller
6c1fd79571 Open development for 2.19. 
* version.h (RELEASE): Set to "development".
	(VERSION): Set to "2.18.90".
	* NEWS: Add 2.19 section.
 2013-08-12 13:43:14 -07:00
David S. Miller
eefa3be8e4 Update version.h and include/features.h for 2.18 release. 2013-08-10 15:52:55 -07:00
Andreas Schwab
85891acadf Fix typo in ChangeLog 2013-08-06 11:13:48 +02:00
David S. Miller
31ad488dff Update Korean translations. 
* po/ko.po: Update Korean translation from translation project.
 2013-08-03 10:35:26 -07:00
David S. Miller
db24e6842d Update manual/contrib.texi 
* manual/contrib.texi: Update entry for Siddhesh Poyarekar.  Add
	entries for Will Newton, Andi Kleen, David Holsgrove, and Ondrej
	Bilka.
 2013-08-01 17:27:04 -07:00
David S. Miller
f723285b13 Update French translations. 
* po/fr.po: Update French translation from translation project.
 2013-07-30 11:27:46 -07:00
David S. Miller
30bbc0ccfa Update Czech translations. 
* po/cs.po: Update Czech translation from translation project.
 2013-07-28 13:01:03 -07:00
David S. Miller
3cbc52dbbc Update Swedish translations. 
* po/sv.po: Update Swedish translation from translation project.
 2013-07-28 11:11:13 -07:00
David S. Miller
f1a7f49259 Update Esperanto translations. 
* po/eo.po: Update Esperanto translation from translation project.
 2013-07-27 17:49:14 -07:00
David S. Miller
90e62a4aae Update Vietnamese translations. 
* po/vi.po: Update Vietnamese translation from translation project.
 2013-07-27 01:49:29 -07:00
David S. Miller
d492e6d080 Update German translations. 
* po/de.po: Update German translation from translation project.
 2013-07-27 00:56:58 -07:00
David S. Miller
641aa7b459 Update Bulgarian translations. 
* po/bg.po: Update Bulgarian translation from translation project.
 2013-07-26 15:58:17 -07:00
David S. Miller
d4baa62d45 Update Dutch, Polish, and Russian translations. 
* po/nl.po: Update Dutch translation from translation project.
	* po/pl.po: Update Polish translation from translation project.
	* po/ru.po: Update Russian translation from translation project.
 2013-07-26 13:21:03 -07:00
Marcus Shawcroft
f8b4877a75 [AArch64] Provide symbol version for _mcount. 2013-07-26 08:29:17 +01:00
David S. Miller
61a9dcb9d6 Update libc.pot in preparation for giving tarball to translation project. 
* po/libc.pot: Update.
 2013-07-25 12:02:15 -07:00
Ryan S. Arnold
be063fa458 Added NEWS entries for AT_HWCAP2 and POWER8 enablement. 2013-07-25 10:49:13 -05:00
Carlos O'Donell
cb821cb175 hppa: Regenerate libm-test-ulps. 2013-07-23 23:49:00 -04:00
David S. Miller
135529b443 Remove Linux kernel version ambiguity in comment added by previous commit. 
* tst-cancel4.c (WRITE_BUFFER_SIZE): Adjust comment.
 2013-07-23 11:31:39 -07:00
Adhemerval Zanella
7b1f8b581f PowerPC: use _dl_static_init to set GLRO(gl_pagesize) 
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.
 2013-07-23 07:39:57 -05:00
David S. Miller
e7074e4c5e Increase nptl test case buffer size so we really block on current Linux kernels. 
* tst-cancel4.c (WRITE_BUFFER_SIZE): Increase to 16384.
 2013-07-23 02:31:37 -07:00
Chris Metcalf
1fe2988f52 tile BZ #15759: Fix bug in _dl_unmap 
We returned without calling __munmap if not in the simulator.
Now we call a separate sim_dlclose() function to make the
control flow work correctly.
 2013-07-22 11:56:36 -04:00
Andreas Krebbel
a8fc7a03a8 S/390: ULPs update. 2013-07-22 09:51:52 +02:00
Carlos O'Donell
e4608715e6 CVE-2013-2207, BZ #15755: Disable pt_chown. 
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.
 2013-07-21 15:39:55 -04:00
David S. Miller
da2d62df77 Update Sparc ULPs. 
* sysdeps/sparc/fpu/libm-test-ulps: Update ULPs to handle minor
	difference between 32-bit and 64-bit.
 2013-07-20 16:47:28 -07:00
Andreas Schwab
106bd84baa m68k: use _dl_static_init to set GLR0(dl_pagesize) 2013-07-21 00:43:54 +02:00
Chris Metcalf
19a601f7b2 tile: add missing semicolon in <bits/ptrace.h> 
Change 521c6785e1 added the enum but missed the semicolon.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
 2013-07-19 13:06:30 -04:00
Dominik Vogt
075b9322c9 Clean up whitespace in lock elision patches. 
Signed-off-by: Carlos O'Donell <carlos@redhat.com>
 2013-07-19 02:35:04 -04:00
Dominik Vogt
d3d3ce982a Remove remains of rwlock elision which is not implemented yet. 
Signed-off-by: Carlos O'Donell <carlos@redhat.com>

---

nptl/
2013-07-19  Dominik Vogt  <vogt@de.ibm.com>

	* sysdeps/unix/sysv/linux/x86/elision-conf.c:
	Remove __rwlock_rtm_enabled and __rwlock_rtm_read_retries.
	(elision_init): Don't set __rwlock_rtm_enabled.
	* sysdeps/unix/sysv/linux/x86/elision-conf.h:
	Remove __rwlock_rtm_enabled.
 2013-07-19 02:23:28 -04:00