| Commit message (Collapse) | Author | Age | Files | Lines |
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It was noted in 2005 (BZ #832), 2006 (BZ #3266), and 2007 [1] that ldd
fails on shells other than Bash >= 3.0 because of the pipefail option
around try_trace (added on 2004-12-08). EGLIBC was patched in 2008 [2]
(r6912) to make the pipefail check run only on shells that support it,
but RTLD output would still be lost on other shells with certain SELinux
policies.
This patch rewrites try_trace to work on any POSIX-conformant shell in
such a way as to also work with such SELinux policies. It also obviates
one difference between glibc and EGLIBC.
URL: https://sourceware.org/ml/libc-alpha/2007-01/msg00041.html
URL: http://www.eglibc.org/archives/patches/msg00526.html
2013-09-11 P. J. McDermott <pj@pehjota.net>
[BZ #832]
* elf/ldd.bash.in (try_trace): More robustly and portably work around
SELinux terminal write permissions by using a command substitution
instead of a pipeline and pipefail option.
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Partially revert commits 2b766585f9b4ffabeef2f36200c275976b93f2c7 and
de2fd463b1c0310d75084b6d774fb974075a4ad9, which were intended to fix BZ#11741
but caused another, likely worse bug, namely that fwrite() and fputs() could,
in an error path, read data beyond the end of the specified buffer, and
potentially even write this data to the file.
Fix BZ#11741 properly by checking the return value from _IO_padn() in
stdio-common/vfprintf.c.
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* NEWS: Mention powerpc64le support and bugs fixed.
* README: Both big-endian and little-endian powerpc64 supported.
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[BZ #15632]
* sysdeps/mips/mips32/fpu/e_sqrt.c: New.
* sysdeps/mips/mips32/fpu/e_sqrtf.c: New.
* sysdeps/mips/mips64/n32/fpu/e_sqrt.c: New.
* sysdeps/mips/mips64/n32/fpu/e_sqrtf.c: New.
* sysdeps/mips/mips64/n64/fpu/e_sqrt.c: New.
* sysdeps/mips/mips64/n64/fpu/e_sqrtf.c: New.
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Fixes BZ #15988.
The check had a typo - it checked for PTHREAD_MUTEX_ROBUST_NP instead
of PTHREAD_MUTEX_ROBUST_NORMAL_NP. It has now been replaced by the
already existing convenience macro USE_REQUEUE_PI.
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This reverts commit 583c76a7ce305d24e0625a22caed317b3e001d91 which
breaks building info pages during "make install".
Conflicts:
ChangeLog
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These were left in when the installation section was split out
into its own file.
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strcoll is implemented using a cache for indices and weights of
collation sequences in the strings so that subsequent passes do not
have to search through collation data again. For very large string
inputs, the cache size computation could overflow. In such a case,
use the fallback function that does not cache indices and weights of
collation sequences.
Fixes CVE-2012-4412.
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strcoll currently falls back to alloca if malloc fails, resulting in a
possible stack overflow. This patch implements sequence traversal and
comparison without caching indices and rules.
Fixes CVE-2012-4424.
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The pointer guard used for pointer mangling was not initialized for
static applications resulting in the security feature being disabled.
The pointer guard is now correctly initialized to a random value for
static applications. Existing static applications need to be
recompiled to take advantage of the fix.
The test tst-ptrguard1-static and tst-ptrguard1 add regression
coverage to ensure the pointer guards are sufficiently random
and initialized to a default value.
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for ChangeLog
* NEWS: Mention malloc probes.
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The end of the "Parsing of Floats" subsection currently reads:
The GNU C Library also provides '_l' versions of these functions,
which take an additional argument, the locale to use in conversion.
*Note Parsing of Integers::.
Split the final note as it is unrelated to the above comment and
reference it with "See also" instead.
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The pt-chown binary is discussed in the "Running make install" section
without clarification of the needed configure option. Clarify this
and simplfy the discription which is already covered in the "Configuring
and compiling" section.
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Fixes unclosed '{' if HAVE_SENDFILE is defined (BZ #15895).
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Pull copies of these files directly from the GNU website:
http://www.gnu.org/licenses/gpl-2.0.txt
http://www.gnu.org/licenses/lgpl-2.1.txt
Fixes the address of the Free Software Foundation (BZ #15844). Also
includes some minor formatting changes and corrects references to
the GNU "Library" General Public License.
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