Commit Graph

26431 Commits

Author SHA1 Message Date
Ondřej Bílka
5d30d85329 Restrict shm_open and shm_unlink to SHMDIR. Fixes bugs 14752 and 15763. 2013-10-31 13:59:01 +01:00
Andreas Schwab
8a43e768d9 Fix BZ reference 2013-10-31 12:56:13 +01:00
Andreas Schwab
82bab04b78 Refill NEWS 2013-10-31 12:51:44 +01:00
Andreas Schwab
a4966c6104 Fix parsing of 0e+0 as float 2013-10-31 12:51:03 +01:00
Marc-Antoine Perennou
28d708c44b Accept make versions 4.0 and greater 2013-10-31 12:38:36 +10:00
Will Newton
a56ee40b17 malloc: Fix for infinite loop in memalign/posix_memalign.
A very large alignment argument passed to mealign/posix_memalign
causes _int_memalign to enter an infinite loop. Limit the maximum
alignment value to the maximum representable power of two to
prevent this from happening.

Changelog:

2013-10-30  Will Newton  <will.newton@linaro.org>

	[BZ #16038]
	* malloc/hooks.c (memalign_check): Limit alignment to the
	maximum representable power of two.
	* malloc/malloc.c (__libc_memalign): Likewise.
	* malloc/tst-memalign.c (do_test): Add test for very
	large alignment values.
	* malloc/tst-posix_memalign.c (do_test): Likewise.
2013-10-30 14:46:02 -07:00
Ondřej Bílka
c6e4925d40 Use atomic operations to track memory. Fixes bug 11087 2013-10-30 16:25:21 +01:00
Ondřej Bílka
bbea82f7fe Remove code from div that is by C99 obsolete. Fixes bug 15799 2013-10-30 16:08:12 +01:00
Siddhesh Poyarekar
977f4b31b7 Fix reads for sizes larger than INT_MAX in AF_INET lookup
Currently for AF_INET lookups from the hosts file, buffer sizes larger
than INT_MAX silently overflow and may result in access beyond bounds
of a buffer.  This happens when the number of results in an AF_INET
lookup in /etc/hosts are very large.

There are two aspects to the problem.  One problem is that the size
computed from the buffer size is stored into an int, which results in
overflow for large sizes.  Additionally, even if this size was
expanded, the function used to read content into the buffer (fgets)
accepts only int sizes.  As a result, the fix is to have a function
wrap around fgets that calls it multiple times with int sizes if
necessary.
2013-10-30 16:19:40 +05:30
Siddhesh Poyarekar
66925c4779 Add ChangeLog entry and fix NEWS for #16078 2013-10-30 16:19:36 +05:30
Allan McRae
7cb96fc8cd Add missing bug number to NEWS 2013-10-30 20:15:10 +10:00
Allan McRae
482a077e31 Fix ChangeLog formatting issue 2013-10-30 20:12:59 +10:00
Mike Frysinger
cb8a6dbd17 rename configure.in to configure.ac
Autoconf has been deprecating configure.in for quite a long time.
Rename all our configure.in and preconfigure.in files to .ac.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-10-30 17:32:08 +10:00
Andreas Schwab
36a4953a1d Let tst-swscanf find its locale 2013-10-29 17:24:53 +01:00
Chris Leonard
9668fc1b82 New-locale-for-anp_IN 2013-10-29 08:30:22 -04:00
Siddhesh Poyarekar
dfa1b402a0 Benchmark inputs for pow
These inputs cover all normal processing paths for pow including all
its slow paths.
2013-10-28 16:36:46 +05:30
Siddhesh Poyarekar
54f73d9c08 New inputs for exp
A more comprehensive set of inputs for exp, including all slow paths.
The inputs have been shuffled so that they don't give a false-positive
due to a hot cache.
2013-10-28 16:35:08 +05:30
Siddhesh Poyarekar
c79a12040c Consolidate conditionals in mp sin/cos functions
Consolidate conditionals in multiple precision sin and cos functions
to prepare the code for addition of probe points.
2013-10-28 16:21:54 +05:30
Adhemerval Zanella
67beb54504 Fix ChangeLog date. 2013-10-28 08:20:30 -02:00
Joseph Myers
b125d3e51d Add some more NEWS items. 2013-10-26 00:48:25 +00:00
Adhemerval Zanella
69f13dbf06 PowerPC: strcpy/stpcpy optimization for PPC64/POWER7
This patch intends to unify both strcpy and stpcpy implementationsi
for PPC64 and PPC64/POWER7. The idead default powerpc64 implementation
is to provide both doubleword and word aligned memory access.

For PPC64/POWER7 is also provide doubleword and word memory access,
remove the branch hints, use the cmpb instruction for compare
doubleword/words, and add an optimization for inputs of same alignment.
2013-10-25 13:28:24 -05:00
Ondřej Bílka
151659f637 Fix gethostbyname_r example. Fixes bug 2801. 2013-10-25 19:17:58 +02:00
Ondřej Bílka
10b0f26b19 Changelog for last commit. 2013-10-25 19:15:14 +02:00
Ondřej Bílka
ddc7e412ab Make strptime %Z consistent between doc and code. Fixes bug 14876 2013-10-25 19:05:24 +02:00
Ondřej Bílka
ca42d35ea1 Acknowledge that fnmatch can fail. Fixes bug 14029. 2013-10-25 10:44:24 +02:00
Fabrice Bauzac
52e6d80122 Document that mmap() returns MAP_FAILED on error, as per the POSIX standard. 2013-10-25 13:51:58 +05:30
Siddhesh Poyarekar
7cbcdb3699 Fix stack overflow due to large AF_INET6 requests
Resolves #16072 (CVE-2013-4458).

This patch fixes another stack overflow in getaddrinfo when it is
called with AF_INET6.  The AF_UNSPEC case was fixed as CVE-2013-1914,
but the AF_INET6 case went undetected back then.
2013-10-25 10:22:12 +05:30
Allan McRae
894f3f1049 Fix incorrect getaddrinfo assertion trigger
[BZ #9954]

With the following /etc/hosts:
127.0.0.1       www.my-domain.es
127.0.1.1       www.my-domain.es
192.168.0.1     www.my-domain.es

Using getaddrinfo() on www.my-domain.es, trigger the following assertion:
../sysdeps/posix/getaddrinfo.c:1473: rfc3484_sort: Assertion
`src->results[i].native == -1 || src->results[i].native == a1_native' failed.

This is due to two different bugs:
- In rfc3484_sort() rule 7, src->results[i].native is assigned even if
src->results[i].index is -1, meaning that no interface is associated.
- In getaddrinfo() the source IP address used with the lo interface needs a
special case, as it can be any IP within 127.X.Y.Z.
2013-10-25 14:28:32 +10:00
Chris Leonard
b85545a671 Adjust language-code fields of LC_ADDRESS. 2013-10-24 11:43:38 -04:00
Ondřej Bílka
d1f23d46da Document rpcgen -5. Fixes bug 15825 2013-10-21 10:02:31 +02:00
Michael Stahl
4db5b08f91 Print the reason why preloading failed in do_preload() 2013-10-20 10:34:09 +02:00
Ondřej Bílka
a471e96a53 When glob pattern contains a trailing slash match only directories. Fixes bug 10278. 2013-10-20 10:03:19 +02:00
Ondřej Bílka
45c30c61c9 Replace alloca in __tzfile_read by malloc. Fixes bug 15670 2013-10-20 08:26:05 +02:00
Carlos O'Donell
3d7dc513b7 Mention FIPS 140-2 compliance and Sun RPC.
The Secure RPC implementation in glibc uses DES encryption
during authentication of the user. This use of DES means
that anyone using Sun RPC will likely not be compliant
with FIPS 140-2 which forbids the use of DES.

One solution to the compliance issue is to disable AUTH_DES
and AUTH_KERB, both use DES, when in FIPS compliance mode.
This is not a good idea because it disables all of the even
mildly secure methods of authentication allowing only plain
text methods.

Instead we leave AUTH_DES and AUTH_KERB enabled in FIPS
compliance mode and document the compliance issue in the
manual. FIPS allows this, that is to say that if you can't
fix it you must document the non-compliance.

This commit adds documentation to that effect in the
"DES encryption and password handling" section of the
manual.
2013-10-19 00:11:31 -04:00
Carlos O'Donell
484c12fb1e Enhance localedef --list-archive option.
The localedef --list-archive option claims that it can
accept a [file] argument and list the contents of that
archive. The support was never implemented. This patch
adds that support and allows --list-archive to work as
expected. You can now use localedef to list the contents
of arbitrary locale archives by using:
./localedef --list-archive file
2013-10-18 23:44:35 -04:00
Joseph Myers
de5d4f4c8a Move entries to correct port ChangeLog files. 2013-10-18 21:28:57 +00:00
Joseph Myers
3c8325fb47 Add e500 port. 2013-10-18 21:04:22 +00:00
Joseph Myers
289528850d Remove duplicate bug numbers from NEWS. 2013-10-18 21:00:20 +00:00
Richard Sandiford
5abe068233 Fix localedef collation handling of <U0000> (bug 15948). 2013-10-18 20:58:31 +00:00
Siddhesh Poyarekar
c7738d0822 Don't include tls.h in test cases
Remove tls.h includes where they are not needed.
2013-10-18 19:45:36 +05:30
Ondřej Bílka
0bfcf2c73c Remove assert in malloc statistic. Fixes bug 12486. 2013-10-18 09:35:15 +02:00
Ondřej Bílka
264aad1e6a Fix inet_network("1 bar"). Fixes bug 15277. 2013-10-17 18:34:29 +02:00
Andreas Schwab
b957ced889 Don't use gethostbyaddr to determine canonical name 2013-10-17 16:34:27 +02:00
Ondřej Bílka
c5d5d574cb Format floating routines. 2013-10-17 16:03:24 +02:00
Joseph Myers
e5c2c2d0c0 soft-fp: make extensions quiet signaling NaNs (bug 16041). 2013-10-17 12:36:02 +00:00
Joseph Myers
51ca9e29af soft-fp: fix horizontal whitespace. 2013-10-16 01:22:21 +00:00
Joseph Myers
9ebb0332fc soft-fp: remove unused macros. 2013-10-15 23:33:37 +00:00
Ondřej Bílka
4b1a6d8bc9 Clear initfini list after freeing. Fixes bug 15308. 2013-10-15 09:47:33 +02:00
Joseph Myers
1e14558915 soft-fp: fix vertical whitespace and indentation. 2013-10-15 00:17:35 +00:00
Ondřej Bílka
17c48a60b8 Fix error_tail overflow in allocation calculation. 2013-10-14 17:15:48 +02:00