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2013-05-21Set EAI_SYSTEM only when h_errno is NETDB_INTERNALSiddhesh Poyarekar1-4/+4
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.
2013-05-21Fix parsing of numeric hosts in gethostbyname_rAndreas Schwab1-6/+6
2013-05-21AArch64: Don't clobber argument for tail call to __sigjmp_save in sigsetjmpAndreas Schwab1-1/+1
2013-05-20PowerPC: update missing CL/NEWS bug referenceAdhemerval Zanella1-1/+1
Update ChangLog bugzilla number and NEWS for commit 13d3b41a36c4f28d171a144f8a9baad3a8835981 (PowerPC: fix hypot/hypotf check for -INF).
2013-05-19Fix nearbyint scheduling of arithmetic past fesetenv (bug 15490).Joseph Myers1-1/+1
2013-05-18Don't disable CMPLXL macro for __NO_LONG_DOUBLE_MATH (bug 15488).Joseph Myers1-1/+2
2013-05-17Fix remainder exceptions and directed-rounding results (bugs 15480, 15485).Joseph Myers1-1/+1
2013-05-17Prevent optimizing out of benchmark function callSiddhesh Poyarekar1-1/+1
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.
2013-05-16MIPS: soft-fp NaN representation correctionsMaciej W. Rozycki1-1/+1
[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.
2013-05-15Reserve new TLS field for x86 and x86_64Andreas Jaeger1-9/+9
[BZ #10686] * sysdeps/x86_64/tls.h (struct tcbhead_t): Add __private_ss field. * sysdeps/i386/tls.h (struct tcbhead_t): Likewise.
2013-05-15hppa: Fix _FPU_GETCW and _FPU_SETCW.Carlos O'Donell1-6/+6
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> --- 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.
2013-05-14Stop ARM setjmp/longjmp saving/restoring fpscr (bug 14908).Joseph Myers1-7/+7
2013-05-13Make _LIB_VERSION a weak symbolSiddhesh Poyarekar1-7/+7
That way it can live alongside _LIB_VERSION in libieee.a for statically compiled programs. Resolves #14582.
2013-05-11Add BZ #10191 to ChangeLog/NEWSAndreas Jaeger1-14/+14
BZ #10191 was fixed some time ago without noticing at that time.
2013-05-10Add getgid.c for SHChristian Grönke1-9/+9
[BZ #12387] * sysdeps/unix/sysv/linux/sh/getgid.c: New file.
2013-05-10Fix integer overflow in sysdeps/unix/sysv/linux/bits/sched.hAndreas Jaeger1-1/+2
[BZ #15448] * sysdeps/unix/sysv/linux/bits/sched.h (__CPU_SET_S) (__CPU_CLR_S, __CPU_ISSET_S): Avoid integer overflow.
2013-05-10Fix tgamma errno setting on domain error (bug 6809).Joseph Myers1-8/+8
2013-05-10Localize rpcgenAndreas Jaeger1-2/+2
[BZ #15395] * sunrpc/rpc_main.c (main): Invoke setlocale and textdomain for localization. Include <locale.h>.
2013-05-09Fix ldbl-128ibm cos range reduction near pi/2 (bug 15359).Joseph Myers1-2/+2
2013-05-09Fix ldbl-128 cos range reduction near pi/2 (bug 15429).Joseph Myers1-1/+1
2013-05-08Improve tgamma accuracy (bugs 2546, 2560, 5159, 15426).Joseph Myers1-8/+8
2013-05-06PowerPC: fix hypot/hypof FP exceptionsAdhemerval Zanella1-1/+1
This patch fixes hypot/hypotf spurious floating-point exceptions generate by internal operations.
2013-05-03Add bug 14952 to ChangeLog and NEWSAllan McRae1-5/+6
Fixed with commit 0695940b.
2013-05-01Fix catan, catanh spurious underflows (bug 15423).Joseph Myers1-1/+1
2013-04-30Add bug 15416 to NEWS.Joseph Myers1-1/+1
2013-04-29BZ#15084: Apparent typos in strings in res_debug.cAndreas Jaeger1-4/+4
[BZ #15084] * resolv/res_debug.c (p_option): Fix strings for RES_USEBSTRING and RES_USEVC.
2013-04-29BZ#15085: Fix comments/strings for RES_NOCHECKNAMEAndreas Jaeger1-4/+4
[BZ #15085] * resolv/resolv.h (RES_NOCHECKNAME): Mark as unimplemented. * resolv/res_debug.c (p_option): Mark RES_NOCHECKNAME as unimplemented.
2013-04-29BZ#15380: Fix initstate error returnAndreas Jaeger1-1/+1
[BZ #15380] * stdlib/random.c (__initstate): Return NULL if __initstate fails.
2013-04-29BZ#15086: Fix res_debug printing of optionsAndreas Jaeger1-4/+4
[BZ# 15086] * resolv/res_debug.c (p_option): Handle RES_NOALIASES, RES_KEEPTSIG, RES_BLAST, RES_NOIP6DOTINT, RES_SNGLKUP, RES_SNGLKUPREOP.
2013-04-27Fix catan, catanh spurious overflows (bug 15409).Joseph Myers1-1/+1
2013-04-27Fix ia_FR postal formatNik Kalach1-3/+3
2013-04-27 Nik Kalach <nikka@fedoraproject.org> [BZ #15221] * locales/ia_FR: Fix postal_fmt definition.
2013-04-27Fix guards for qecvtAndreas Jaeger1-4/+4
[BZ #15007] * stdlib/stdlib.h: Update guards for qecvt. * stdlib/bits/stdlib-ldbl.h: Sync guards for qecvt etc with <stdlib.h>.
2013-04-26Fix catan, catanh missing underflows (bug 15406).Joseph Myers1-1/+2
2013-04-26Fix csin, csinh, ccos, ccosh missing underflows (bug 15405).Joseph Myers1-1/+1
2013-04-25Add missing bug numbers to NEWS.Joseph Myers1-5/+5
2013-04-24Fix catan, catanh inaccuracy through use of log (bug 15394).Joseph Myers1-1/+1
2013-04-23Consistently use ISSPACE to check for whitespaceSiddhesh Poyarekar1-4/+4
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.
2013-04-12BZ#15361: Make aio_fsync not check open modes.Roland McGrath1-1/+1
2013-04-11Don't accept exp char without preceding digits in scanf float parsingAndreas Schwab1-6/+6
2013-04-11Fix invalid free of memory allocated during rtld initAndreas Schwab1-5/+5
2013-04-10Accept leading and trailing spaces in getdate input stringSiddhesh Poyarekar1-1/+1
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.
2013-04-06dl_open_worker: Memset all of seen array.Carlos O'Donell1-1/+2
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. --- 2013-04-06 Carlos O'Donell <carlos@redhat.com> [BZ #15309] * elf/dl-open.c (dl_open_worker): memset all of seen array.
2013-04-06i386: Fail at configure time for i386 builds.Carlos O'Donell1-5/+5
This change does two things: * Treats a target i386-* as if it were i686. * Fails configure if the user is generating code for i386. We no longer support i386 code-generation because the i386 lacks the atomic operations we need in glibc. You can still configure for i386-*, but you get i686 code. You can't build with --march=i386, --mtune=i386 or a compiler that defaults to i386 code-generation. I've added two i386 entries in the master todo list to discuss merging and renaming: http://sourceware.org/glibc/wiki/Development_Todo/Master#i386 The failure modes are fail-safe here. You compile for i386, get i686, and try to run on i386 and it fails. The configure log has a warning saying we elided to i686. There is no situation that I can see where we run into any serious problems. The patch makes the current state better in that we get less confused users and we build successfully in more default configurations. The next enhancement would be to add --march=i?86 as suggested in #c20 of BZ#10062 for any i?86-* builds, which would solve the problem of a 32-bit compiler that defaults to i386 code-gen and glibc configured for i686-* target. Which previously failed at build time, and now will fail at configure time (requires adding --march=i686). Updated NEWS with BZ #10060 and #10062. No regressions. --- 2013-04-06 Carlos O'Donell <carlos@redhat.com> [BZ #10060, #10062] * aclocal.m4 (LIBC_COMPILER_BUILTIN_INLINED): New macro. * sysdeps/i386/configure.in: Use LIBC_COMPILER_BUILTIN_INLINED and fail configure if __sync_val_compare_and_swap is not inlined. * sysdeps/i386/configure: Regenerate. * configure.in: Build for i686 when configured for i386. * configure: Regenerate. * README: Remove i386 reference.
2013-04-05[BZ #14686, #15336] Fix standard compliance. Don't use hard-coded qNaN values.Thomas Schwinge1-4/+4
2013-04-05[BZ #15335, #15342] Fix standard compliance. Don't use hard-coded qNaN values.Thomas Schwinge1-1/+1
2013-04-04Add BZ #15337 to NEWSSiddhesh Poyarekar1-1/+1
2013-04-03Fix missing underflow from cexp (bug 14478).Joseph Myers1-4/+4
2013-04-03Update NEWSAndreas Schwab1-0/+3
2013-04-03Fix stack overflow in getaddrinfo with many resultsAndreas Schwab1-1/+4
2013-04-03Preserve errno across _PC_CHOWN_RESTRICTED call on XFSSiddhesh Poyarekar1-1/+2
Fix BZ #15305. On kernel versions earlier than 2.6.29, the Linux kernel exported a sysctl called restrict_chown for xfs, which could be used to allow chown to users other than the owner. 2.6.29 removed this support, causing the open_not_cancel_2 to fail and thus modify errno. The fix is to save and restore errno so that the caller sees it as unmodified. Additionally, since the code to check the sysctl is not useful on newer kernels, we add an ifdef so that in future the code block gets rmeoved completely.