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2009-05-15Check for valid stack frame in longjmp.Ulrich Drepper17-9/+306
If longjmp restores the stack frame to an address which is beyond the stack frame at the time of the longjmp call it would install an uninitialized stack frame. If compiled with _FORTIFY_SOURCE defined, longjmp will now bail out in this situation.
2009-05-15Ignore Emacs backup files.Ulrich Drepper1-0/+1
2009-05-15Version info change for 2.11 development.Ulrich Drepper2-2/+4
2009-05-15No cancel signal in unsafe places.Ulrich Drepper3-2/+32
When disabling async cancellation we cannot return from the function call if the thread is canceled. This happens when the cancel bits have been set before async cancel is disabled but the signal hasn't been sent/received yet. Delay for as long as necessary since otherwise the signal might be received in an unsafe context.
2009-05-15rename each .cvsignore file to .gitignoreJim Meyering38-0/+0
2009-05-15Test DSOs for executable stack.Ulrich Drepper3-2/+175
Add a text program, built to run on the host, to check all newly built DSOs for executable stacks and fail if the stack information is missing or indicates executable stacks.
2009-05-10* version.h (VERSION): Bump to 2.10.1.cvs/fedora-glibc-20090510T1842cvs/masterUlrich Drepper9-12/+38
* nss/getXXbyYY_r.c: If NO_COMPAT_NEEDED is defined don't define any compatibility functions. * nss/getXXent_r.c: Likewise. * gshadow/getsgent_r.c: Define NO_COMPAT_NEEDED. * gshadow/getsgnam_r.c: Likewise. * gshadow/Version: Remove duplicate entries. * sysdeps/x86_64/cacheinfo.c (intel_02_cache_info): Add missing entries for recent processor. * sysdeps/unix/sysv/linux/i386/sysconf.c (intel_02_cache_info): Likewise.
2009-05-09* Makeconfig: Undo last change. Add asflags-cpu to ASFLAGS in theglibc-2.10cvs/glibc-2_10-basecvs/glibc-2_10cvs/fedora-glibc-20090509T2200Ulrich Drepper2-14/+4
same place we add ASFLAGS-config.
2009-05-09* version.h (VERSION): Bump for 2.10 release.cvs/fedora-glibc-20090509T1828Ulrich Drepper3-3/+8
* include/features.h (__GLIBC_MINOR__): Bump to 10.
2009-05-09[BZ #10128]Ulrich Drepper2-0/+13
2009-05-05 Aurelien Jarno <aurelien@aurel32.net> [BZ #10128] * resolv/res_query.c (__libc_res_nquery): If one query returns NOTIMP or FORMERR and the other NOERROR, don't raise an error.
2009-05-09[BZ #10118]Ulrich Drepper7-8/+33
2009-05-06 Ryan S. Arnold <rsa@us.ibm.com> [BZ #10118] * Makeconfig (+asflags): New variable based upon ASFLAG or asflags-cpu. (ASFLAGS): Add override to set ASFLAGS to +asflags. * config.make.in (asflags-cpu): Add variable based upon @libc_cv_cc_submachine@ to propagate -mcpu=CPU from --with-cpu=CPU to the assembler. * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/setcontext.S: Remove unneeded file now that the assembler emits _ARCH_PWR6 and recognizes power6 instruction set due to passing -mcpu=power6 from --with-cpu=power6 when compiling .S files. * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/swapcontext.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/setcontext.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/swapcontext.S: Likewise.
2009-05-09* string/stratcliff.c (do_test): Test for zero lengthUlrich Drepper2-9/+33
STRNLEN, MEMCHR, STRNCPY, STPNCPY, MEMCPY, MEMPCPY and memccpy at the end of the page.
2009-05-09* sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_AT_RANDOM.Ulrich Drepper2-0/+7
2009-05-09* sysdeps/x86_64/memchr.S: Handle invalid buffer pointers whenUlrich Drepper2-1/+6
count is zero.
2009-05-08* po/da.po: Update from translation team.Ulrich Drepper2-93/+106
2009-05-05 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/sys/personality.h: Add ADDR_COMPAT_LAYOUT and READ_IMPLIES_EXEC. 2009-05-04 Ulrich Drepper <drepper@redhat.com> * po/da.po: Update from translation team.
2009-05-07* io/sys/stat.h (fstatat64): Guard prototype with __USE_LARGEFILE64,Ulrich Drepper3-1/+10
guard __extern_inline wrapper with __USE_ATFILE instead of __USE_GNU.
2009-05-04* localedata/locales/bn_BD: Remove comment about missing collationUlrich Drepper3-1/+252
rules. * localedata/locales/iso14651_t1_common: Add Bengali collation rules. Patch by Pravin Satpute <psatpute@redhat.com>.
2009-05-04Update from translation team.Ulrich Drepper1-4056/+4414
2009-04-29Add missing CHangeLog entry.Jakub Jelinek1-0/+9
2009-01-07 Ulrich Drepper <drepper@redhat.com> * (in_flight_stack): New variable. (stack_list_del): New function. Use instead of list_del. (stack_list_add): New function. Use instead of list_add when adding to stack_cache and stack_used lists. (__reclaim_stacks): Complete operations on stack_cache and stack_used lists when the fork call interrupted another thread.
2009-04-29* sysdeps/unix/sysv/linux/ifaddrs.c: Revert unintended 2008-08-12 comment ↵Jakub Jelinek2-2/+7
change. 2009-04-29 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/ifaddrs.c: Revert unintended 2008-08-12 comment change.
2009-04-27* cancellation.c (__pthread_disable_asynccancel): Use THREAD_ATOMIC_ANDUlrich Drepper5-4/+49
is available. * libc-cancellation.c (__libc_disable_asynccancel): Likewise. * sysdeps/x86_64/tls.h: Define THREAD_ATOMIC_AND. * sysdeps/i386/tls.h: Likewise. (tcbhead_t): Add __private_tm member.
2009-04-27* locale/programs/locarchive.c (create_archive): Add MAP_PRIVATEcvs/fedora-glibc-20090427T1419Ulrich Drepper2-11/+41
to MAP_ANON in PROT_NONE mmap64 call. (open_archive): Likewise. (file_data_available_p): Use mmap64 instead of mremap. (enlarge_archive): Likewise. Update head if ah->addr changed. Attempt to reserve address space after mmap64 region.
2009-04-27* sysdeps/ieee754/dbl-64/s_expm1.c: Set errno for overflow.Ulrich Drepper4-5/+17
* sysdeps/ieee754/flt-32/s_expm1f.c: Likewise. * sysdeps/x86_64/fpu/s_expm1l.S: Likewise.
2009-04-27* sysdeps/ieee754/k_standard.c (__kernel_standard): Pole errors inUlrich Drepper2-1/+4
atanh should set ERANGE.
2009-04-27* inet/inet6_option.c (option_alloc): Add temporary variable toUlrich Drepper1-1/+1
2009-04-27[BZ #10087]Ulrich Drepper2-3/+11
* elf/dl-runtime.c (_dl_fixup): Use DL_FIXUP_VALUE_ADDR to access result of lookup to make call to implement STT_GNU_IFUNC. (_dl_profile_fixup): Likewise. Patch by H.J. Lu <hjl.tools@gmail.com>.
2009-04-26* nscd/connections.c (send_ro_fd): Define temporary variable to avoidUlrich Drepper3-16/+59
warning. * elf/sprof.c: Likewise.
2009-04-26* sysdeps/unix/sysv/linux/dl-osinfo.h (dl_fatal): Remove inlineUlrich Drepper12-39/+141
from definition. * sysdeps/x86_64/dl-machine.h (elf_machine_rela): Don't define label if it is not used. * elf/dl-profile.c (_dl_start_profile): Define real-type variant of gmon_hist_hdr and gmon_hdr structures and use them. * elf/dl-load.c (open_verify): Add temporary variable to avoid warning. * nscd/nscd_helper.c (get_mapping): Avoid casts to avoid warnings. * sunrpc/clnt_raw.c (clntraw_private_s): Use union in definition to avoid cast. * inet/rexec.c (rexec_af): Make sa2 a union to avoid warnings. * inet/rcmd.c (rcmd_af): Make from a union of the various needed types to avoid warnings. (iruserok_af): Use ss_family instead of casts. * gmon/gmon.c (write_hist): Define real-type variant of gmon_hist_hdr structure and use it. (write_gmon): Likewise for gmon_hdr. * sysdeps/unix/sysv/linux/readv.c: Avoid declaration of replacement function if we are not going to define it. * sysdeps/unix/sysv/linux/writev.c: Likewise. * inet/inet6_option.c (optin_alloc): Add temporary variable to avoid warning. * libio/strfile.h (struct _IO_streambuf): Use correct type and name of VTable element. * libio/iovsprintf.c: Avoid casts to avoid warnings. * libio/iovsscanf.c: Likewise. * libio/vasprintf.c: Likewise. * libio/vsnprintf.c: Likewise. * stdio-common/isoc99_vsscanf.c: Likewise. * stdlib/strfmon_l.c: Likewise. * debug/vasprintf_chk.c: Likewise. * debug/vsnprintf_chk.c: Likewise. * debug/vsprintf_chk.c: Likewise.
2009-04-26* sem_open.c (sem_open): Rewrite initialization of initsem toUlrich Drepper2-8/+14
avoid warnings.
2009-04-26* sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init):Ulrich Drepper13-41/+83
Avoid warning by using may_alias attribute on ptrhack.
2009-04-26* nss/nsswitch.c (__nss_lookup_function): En/Decrypt cachedUlrich Drepper2-3/+12
function pointers.
2009-04-26* sysdeps/ieee754/dbl-64/s_tan.c (tan): Fix -Wsequence-point warnings.Ulrich Drepper2-7/+18
2009-04-26* posix/bits/posix1_lim.h: Cleanup namespace a bit.Ulrich Drepper2-4/+10
2009-04-26* sysdeps/i386/fpu/s_tan.S: Set errno for ±Inf.Ulrich Drepper8-10/+121
* sysdeps/i386/fpu/s_tanf.S: Likewise. * sysdeps/i386/fpu/s_tanl.S: Likewise. * sysdeps/ieee754/dbl-64/s_tan.c: Likewise. * sysdeps/ieee754/flt-32/s_tanf.c: Likewise. * sysdeps/x86_64/fpu/s_tanl.S: Likewise. * math/libm-test.inc: Add tests for errno after tan calls with ±Inf.
2009-04-26* sysdeps/ieee754/k_standard.c (__kernel_standard): Use correctUlrich Drepper3-5/+24
errno value vor pow(+-0,neg). * math/libm-test.inc (pow_test): Add tests for errno value for pole errors.
2009-04-26* math/w_fmod.c: Also handle x=±Inf as error.Ulrich Drepper5-8/+22
* math/w_fmodf.c: Likewise. * math/w_fmodl.c: Likewise. * math/libm-test.inc (fmod_test): Add tests for errno after calls for x=±Inf or y=0.
2009-04-26* sysdeps/i386/fpu/s_cos.S: Set errno for ±Inf.Ulrich Drepper16-25/+250
* sysdeps/i386/fpu/s_cosf.S: Likewise. * sysdeps/i386/fpu/s_cosl.S: Likewise. * sysdeps/i386/fpu/s_sin.S: Likewise. * sysdeps/i386/fpu/s_sinf.S: Likewise. * sysdeps/i386/fpu/s_sinl.S: Likewise. * sysdeps/ieee754/dbl-64/s_sin.c: Likewise. * sysdeps/ieee754/flt-32/s_cosf.c: Likewise. * sysdeps/ieee754/flt-32/s_sinf.c: Likewise. * sysdeps/ieee754/ldbl-96/s_cosl.c: Likewise. * sysdeps/ieee754/ldbl-96/s_sinl.c: Likewise. * sysdeps/x86_64/fpu/s_cosl.S: Likewise. * sysdeps/x86_64/fpu/s_sinl.S: Likewise. * math/libm-test.inc: Add tests for errno after sin/cos calls with ±Inf.
2009-04-25* stdlib/strtod_l.c (round_and_return): We have to set errno toUlrich Drepper3-4/+9
ERANGE for underflows. * stdlib/tst-strtod.c (tests): Two tests should set errno to ERANGE.
2009-04-25* stdio-common/stdio_lim.h.in (L_cuserid): Not part of POSIX sinceUlrich Drepper2-2/+7
the 2001 revision.
2009-04-25for lgamma should set errno to ERANGE, not EDOM.Ulrich Drepper2-5/+2
2009-04-25* libio/tst-widetext.input: Remove surrogates.Ulrich Drepper2-41/+2
2009-04-25* include/features.h: _POSIX_C_SOURCE >= 200112L implies C99.Ulrich Drepper2-0/+4
2009-04-25* sysdeps/ieee754/k_standard.c (__kernel_standard): Pole errorsUlrich Drepper3-2/+8
for lgamma should se errno to ERANGE, not EDOM. * math/libm-test.inc (lgamma_test): Check errno for pole errors.
2009-04-25* sysdeps/generic/stdint.h (WINT_MAX): Define as 2147483647 sinceUlrich Drepper2-1/+6
this is the maximum UCS4 value.
2009-04-25* locales/cs.CZ: Change week[2] to 19971130, change first_weekday andUlrich Drepper26-63/+96
first_workday to 2. * locales/da_DK: Likewise. * locales/de_DE: Likewise. * locales/fr_FR: Likewise. * locales/fur_IT: Likewise. * locales/fy_DE: Likewise. * locales/ht_HT: Likewise. * locales/hu_HU: Likewise. * locales/li_BE: Likewise. * locales/li_NL: Likewise. * locales/mk_MK: Likewise. * locales/nb_NO: Likewise. * locales/nds_DE: Likewise. * locales/nds_NL: Likewise. * locales/nn_NO: Likewise. * locales/pl_PL: Likewise. * locales/sc_IT: Likewise. * locales/sk_SK: Likewise. * locales/uk_UA: Likewise. * locales/csb_PL: Change week[2] to 19971130. * locales/en_GB: Likewise. * locales/et_EE: Likewise. * locales/sr_ME: Set week to 7;19971130;4. * locales/sr_RS: Likewise. * locales/sr_RS@latin: Likewise.
2009-04-24[BZ #10093]cvs/fedora-glibc-20090424T1908Ulrich Drepper2-2/+8
* iconv/gconv_simple.c (BODY for UTF-8 to INTERNAL): Don't accept UTF-16 surrogates.
2009-04-24* locale/programs/locarchive.c (enlarge_archive): Conserve addressUlrich Drepper2-9/+23
space when temporarily mapping the whole content of the old file.
2009-04-24[BZ #10100]Ulrich Drepper3-15/+20
2009-04-24 Ulrich Drepper <drepper@redhat.com> [BZ #10100] * misc/hsearch_r.c (hsearch_r): Add back ensurance that hval is not zero.
2009-04-24* iconvdata/sjis.c (BODY): Don't advance inptr beforeUlrich Drepper2-12/+23
STANDARD_FROM_LOOP_ERR_HANDLER (2) for 2 byte invalid input. Use STANDARD_FROM_LOOP_ERR_HANDLER with 2 instead of 1 for two byte chars.
2009-04-24* locale/locarchive.h (struct locarhandle): Rename len field toUlrich Drepper3-16/+117
mmaped and add new reserved field. * locale/programs/locarchive.c (RESERVE_MMAP_SIZE): Define. (create_archive): Reserve address space and then map file into it. (open_archive): Likewise. (file_data_available_p): New function. (compare_from_file): New function. (close_archive): Adjust to member name changes. (add_locale): Before comparing locale data, check it is mapped. Otherwise fall back to reading from the file.
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