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[BZ #15553] Increased the current limits large enough to load large
key and data values, but small enough to not pose a DoS threat.
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* manual/errno.texi (ESTALE): Update to account for more than
just NFS file systems.
* sysdeps/gnu/errlist.c: Regenerated.
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Resolves: #15465
The program name may be unavailable if the user application tampers
with argc and argv[]. Some parts of the dynamic linker caters for
this while others don't, so this patch consolidates the check and
fallback into a single macro and updates all users.
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Fixes 15381.
Using wide character function is on byte oriented memstream is undefined
behaviour. This behaviour was masked by not initializing wide struct
info. We now initialize it to cause a predictable crash.
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This patch fixes two issues, and perhaps should be two distinct commits,
but I present it here as one for the sake of completeness.
Commit 006dd86111c44572dbd3b26e9c63dd0f834d7762 fails to check malloc's
return in intl/dcigettext.c (_nl_find_msg):
~~~
freemem_size = INITIAL_BLOCK_SIZE;
newmem = (transmem_block_t *) malloc (freemem_size);
...
newmem->next = transmem_list;
transmem_list = newmem;
~~~
If malloc fails then newmem is NULL then newmem->next results in a
fault.
The fix is easy enough, check for newmem != NULL, and fall through to
the error condition below which returns (char *) -1 e.g. resource error.
The problem is that returning (char *) -1 will break all sorts of other
code, so while what we did is correct, the real failure case fix is
slightly broader.
There are 4 other places where _nl_find_msg is called, one is OK, the
other three are fixed to handle -1 error return value.
No regressions on x86-64 or x86.
However, no regressions isn't really a useful metric for this code.
The change was tested as documented here:
http://sourceware.org/glibc/wiki/Testing/WhiteBox
using SystemTap for fault injection to simulate malloc failure.
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2013-05-03 Carlos O'Donell <carlos at redhat.com>
[BZ #15441]
* intl/dcigettext.c (DCIGETTEXT): Skip translating if _nl_find_msg
returns -1.
(_nl_find_msg): Return -1 if recursive call returned -1. If newmem is
null return -1.
* intl/loadmsgcat.c (_nl_load_domain): If _nl_find_msg returns -1 abort
loading the domain.
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Fixes BZ #15339.
NSS_STATUS_UNAVAIL may mean that a necessary input resource is not
available. This could occur in a number of cases including when the
network is down, system runs out of file descriptors, etc. The
correct differentiator in such a case is the h_errno, which gives the
nature of failure. In case of failures other than a simple 'not
found', we set h_errno as NETDB_INTERNAL and let errno be the
identifier for the exact error.
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Update ChangLog bugzilla number and NEWS for commit
13d3b41a36c4f28d171a144f8a9baad3a8835981 (PowerPC: fix hypot/hypotf
check for -INF).
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Resolves: #15424
The compiler would optimize the benchmark function call out of the
loop and call it only once, resulting in blazingly fast times for some
benchmarks (notably atan, sin and cos). Mark the inputs as volatile
so that the code is forced to read again from the input for each
iteration.
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[BZ #15442] This adds support for the inverse interpretation of the
quiet bit of IEEE 754 floating-point NaN data that some processors
use. This includes in particular MIPS architecture processors; the
payload used for the canonical qNaN encoding is updated accordingly
so as not to interfere with the quiet bit.
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[BZ #10686]
* sysdeps/x86_64/tls.h (struct tcbhead_t): Add __private_ss
field.
* sysdeps/i386/tls.h (struct tcbhead_t): Likewise.
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The following patch fixes both _FPU_GETCW and
_FPU_SETCW for hppa. The initial implementation was
flawed and not well tested. We failed to set cw,
and passed in the value of a register to fldd.
This patch fixes both of those errors and allows
the libm tests to pass without failure.
Signed-off-by: Guy Martin <gmsoft@tuxicoman.be>
Signed-off-by: Carlos O'Donell <carlos@redhat.com>
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2013-05-15 Guy Martin <gmsoft@tuxicoman.be>
Carlos O'Donell <carlos@redhat.com>
[BZ# 15000]
* ports/sysdeps/hppa/fpu/fpu_control.h (_FPU_GETCW): Set cw.
(_FPU_SETCW): Pass address to fldd.
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That way it can live alongside _LIB_VERSION in libieee.a for
statically compiled programs.
Resolves #14582.
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BZ #10191 was fixed some time ago without noticing at that time.
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[BZ #12387]
* sysdeps/unix/sysv/linux/sh/getgid.c: New file.
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[BZ #15448]
* sysdeps/unix/sysv/linux/bits/sched.h (__CPU_SET_S)
(__CPU_CLR_S, __CPU_ISSET_S): Avoid integer overflow.
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[BZ #15395]
* sunrpc/rpc_main.c (main): Invoke setlocale and textdomain for
localization.
Include <locale.h>.
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This patch fixes hypot/hypotf spurious floating-point exceptions
generate by internal operations.
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Fixed with commit 0695940b.
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[BZ #15084]
* resolv/res_debug.c (p_option): Fix strings for RES_USEBSTRING
and RES_USEVC.
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[BZ #15085]
* resolv/resolv.h (RES_NOCHECKNAME): Mark as unimplemented.
* resolv/res_debug.c (p_option): Mark RES_NOCHECKNAME as
unimplemented.
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[BZ #15380]
* stdlib/random.c (__initstate): Return NULL if
__initstate fails.
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[BZ# 15086]
* resolv/res_debug.c (p_option): Handle RES_NOALIASES,
RES_KEEPTSIG, RES_BLAST, RES_NOIP6DOTINT, RES_SNGLKUP,
RES_SNGLKUPREOP.
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2013-04-27 Nik Kalach <nikka@fedoraproject.org>
[BZ #15221]
* locales/ia_FR: Fix postal_fmt definition.
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[BZ #15007]
* stdlib/stdlib.h: Update guards for qecvt.
* stdlib/bits/stdlib-ldbl.h: Sync guards for qecvt etc with
<stdlib.h>.
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Resolves #14888.
This only really manifests itself when there are no spaces between
format specifiers, which is not allowed by POSIX, but is allowed by
the glibc implementation.
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Fixes #15346.
The POSIX description of getdate allows for extra spaces in the
getdate input string. __getdate_r uses strptime internally, which
works fine with extra spaces between format strings (and hence within
an input string) but not with leading and trailing spaces. So we trim
off the leading and trailing spaces before we pass it on to strptime.
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The seen array was doubled in size recently, but the memset to clear
the array was not adjusted. We adjust the memset to always be correct
regardless of the size of seen.
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2013-04-06 Carlos O'Donell <carlos@redhat.com>
[BZ #15309]
* elf/dl-open.c (dl_open_worker): memset all of seen array.
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