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15594 Commits

Author SHA1 Message Date
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
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
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
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
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
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
Carlos O'Donell
d7e06450b9 BZ #15711: Avoid circular dependency for syscall.h 
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.
 2013-07-16 17:55:43 -04:00
David S. Miller
f959cfd790 Annotate more cases of math bug 15319. 
* math/libm-test.inc (casin_test_data): Annotate more cases of missing
	underflows from atanl/atan2l due to bug 15319.
	(casinh_test_data): Likewise.
 2013-07-13 16:57:05 -07:00
David S. Miller
c61f8513f7 Full from-scratch rebuild of sparc ULPs. 
* sysdeps/sparc/fpu/libm-test-ulps: Regenerate from scratch.
 2013-07-07 22:15:36 -07:00
Jeroen Albers
72c90ed01f Update x86 and x86_64 ulps on AMD FX-8350 with GCC 4.8.1. 2013-07-05 12:58:20 +00:00
Siddhesh Poyarekar
52dfbe137e Fix lock elision help text in INSTALL and configure 2013-07-04 20:33:03 +05:30
Adhemerval Zanella
3f16954315 Update powerpc-fpu ULPs. 2013-07-04 07:14:44 -05:00
Andreas Jaeger
521c6785e1 Sync sys/ptrace with Linux 3.10 2013-07-04 09:49:14 +02:00
Allan McRae
d2cc15cb50 Update i386 ULPs. 
* sysdeps/i386/fpu/libm-test-ulps: Update.
 2013-07-03 12:45:40 +10:00
David S. Miller
3aaeeca7a9 Update sparc ULPs. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2013-07-02 16:41:17 -07:00
Markus Trippelsdorf
5314ed1afd Update x86_64 ULPs. 2013-07-02 22:01:13 +00:00
Joseph Myers
67338156ea Regenerate x86 and x86_64 ulps. 2013-07-02 20:01:15 +00:00
Andi Kleen
1717da59ae Add a configure option to enable lock elision and disable by default 
Can be enabled with --enable-lock-elision=yes at configure time.
 2013-07-02 08:46:55 -07:00
H.J. Lu
1c81621c5b Enable static 32-bit SSE4.2 strcasecmp/strncasecmp 2013-07-02 08:06:04 -07:00
Joseph Myers
77f01ab5d1 Implement fma in soft-fp. 2013-07-02 14:55:32 +00:00
Liubov Dmitrieva
6308fd9a46 Skip SSE4.2 versions on Intel Silvermont 
SSE2/SSSE3 versions are faster than SSE4.2 versions on Intel Silvermont.
 2013-06-28 15:31:40 -07:00
Ryan S. Arnold
89cd956937 PowerPC: Define AT_HWCAP2 bits and AT_HWCAP2 handling for POWER8. 2013-06-28 16:52:49 -05:00
Ryan S. Arnold
1ae8bfe07c Add GLRO(dl_hwcap2) for new AT_HWCAP2 auxv_t a_type. 2013-06-28 16:50:48 -05:00
Joseph Myers
8fbec01098 Consistently use page_shift in sysdeps/unix/sysv/linux/mmap64.c. 2013-06-28 21:45:11 +00:00
Pierre Ynard
0432680e8c Test for mprotect failure in dl-load.c (bug 12492). 2013-06-28 21:43:42 +00:00
Nathan Froyd
ce61a2ad2e Mark packed structure element used with atomic operation aligned. 2013-06-28 21:42:19 +00:00
Maciej W. Rozycki
3d0f5d0c7a Add a dlopen/getpagesize static executable test. 2013-06-28 17:43:07 +01:00
Maciej W. Rozycki
f91f1c0fb8 [BZ #15022] Correct global-scope dlopen issues in static executables. 
This change creates a link map in static executables to serve as the
global search list for dlopen.  It fixes a problem with the inability
to access the global symbol object and a crash on an attempt to map a
DSO into the global scope.  Some code that has become dead after the
addition of this link map is removed too and test cases are provided.
 2013-06-28 16:22:20 +01:00
Joseph Myers
cbe7d24bb4 Require GCC 4.4 or later to build glibc. 2013-06-26 23:10:48 +00:00
H.J. Lu
bb5bb87cd2 Add a test for BZ #15674 2013-06-26 15:23:08 -07:00