Compile tst-ssp-1.c with -fstack-protector-all in case the the stack
protector heuristics do not instrument a thirty-byte array.
* debug/Makefile (CFLAGS-tst-ssp-1.c): Set to
-fstack-protector-all.
On powerpc64le, the compilation of the files related to float128 support
requires the option -mfloat128 to be passed to gcc. However, not all
possible object suffixes were covered in the Makefile. This patch uses
$(all-object-suffixes) in all remaining rules.
Tested for powerpc64le.
* sysdeps/powerpc/powerpc64le/Makefile: Use $(all-object-suffixes)
to iterate over all possible object suffixes. Add a comment
explaining the use of sysdep-CFLAGS instead of CFLAGS.
__stack_chk_fail is called on corrupted stack. Stack backtrace is very
unreliable against corrupted stack. __libc_message is changed to accept
enum __libc_message_action and call BEFORE_ABORT only if action includes
do_backtrace. __fortify_fail_abort is added to avoid backtrace from
__stack_chk_fail.
[BZ #12189]
* debug/Makefile (CFLAGS-tst-ssp-1.c): New.
(tests): Add tst-ssp-1 if -fstack-protector works.
* debug/fortify_fail.c: Include <stdbool.h>.
(_fortify_fail_abort): New function.
(__fortify_fail): Call _fortify_fail_abort.
(__fortify_fail_abort): Add a hidden definition.
* debug/stack_chk_fail.c: Include <stdbool.h>.
(__stack_chk_fail): Call __fortify_fail_abort, instead of
__fortify_fail.
* debug/tst-ssp-1.c: New file.
* include/stdio.h (__libc_message_action): New enum.
(__libc_message): Replace int with enum __libc_message_action.
(__fortify_fail_abort): New hidden prototype.
* malloc/malloc.c (malloc_printerr): Update __libc_message calls.
* sysdeps/posix/libc_fatal.c (__libc_message): Replace int
with enum __libc_message_action. Call BEFORE_ABORT only if
action includes do_backtrace.
(__libc_fatal): Update __libc_message call.
Linux 4.12 (b745fafaf70c0a98a2e1e7ac8cb14542889ceb0e) adds a new
p{read,write}v2 flag RWF_NOWAIT. This patch adds it for linux
uio-ext.h header.
Checked on x86_64-linux-gnu (on a 4.10 kernel).
[BZ #21738]
* manual/llio.texi (RWF_NOWAIT): New item.
* misc/tst-preadvwritev2-common.c (do_test_with_invalid_flags):
Add RWF_NOWAIT check.
* sysdeps/unix/sysv/linux/bits/uio-ext.h (RWF_NOWAIT): New flag.
The request PTRACE_SINGLEBLOCK was introduced in Linux 3.15. Thus the ptrace call
will fail on older kernels.
Thus the test is now testing PTRACE_SINGLEBLOCK with data argument pointing to a
buffer on stack which is assumed to fail. If the request would be interpreted as
PTRACE_GETREGS, then the ptrace call will not fail and the regs are written to buf.
If we run with a kernel with support for PTRACE_SINGLEBLOCK a ptrace call with
data=NULL, returns zero with no error. If we run with a kernel without support for
PTRACE_SINGLEBLOCK a ptrace call with data=NULL reports an error.
In the latter case, the test is just continuing with PTRACE_CONT.
ChangeLog:
* sysdeps/unix/sysv/linux/s390/tst-ptrace-singleblock.c:
Support running on kernels without PTRACE_SINGLEBLOCK.
Since _dl_resolve_conflicts is only used in elf/rtld.c, don't include
it in libc.a.
[BZ #21742]
* elf/Makefile (dl-routines): Move dl-conflict to ...
(rtld-routines): Here.
Since there are no multiarch versions of memmove_chk and memset_chk,
test multiarch versions of memmove_chk and memset_chk only in libc.so.
[BZ #21741]
* sysdeps/x86_64/multiarch/ifunc-impl-list.c
(__libc_ifunc_impl_list): Test memmove_chk and memset_chk only
in libc.so.
During Hindi Locale review I found many fields are incorrect
[BZ #21729]
* locales/hi_IN (LC_NAME): Fix name_mr, name_mrs, name_miss, name_ms
Signed-off-by: Akhilesh Kumar <akhilesh.k@samsung.com>
During Locale verification I observed that
yesstr and nostr are missing for Xhosa language locale
for South Africa
[BZ #21724]
* locales/xh_ZA (LC_MESSAGES): add yesstr and nostr
Signed-off-by: Akhilesh Kumar <akhilesh.k@samsung.com>
During Locale verification I observed that
Incorrect Full Weekday names for ks_IN@devanagari
Reference is taken from
http://www.mkraina.com/PDF/3-Self-authored%20Works%20(English)/15.pdf
And kashmiri devanagari travel book and other sources
[BZ #21721]
* locales/ks_IN@devanagari: Full weekday name Fix.
Signed-off-by: Akhilesh Kumar <akhilesh.k@samsung.com>
This patch increases the timeouts for some tests that I've seen timing
out on slow systems in my 2.26 release testing. (In the case of
tst-tsearch.c, increasing the timeout means removing a setting of 10
that was put there before the default timeout was increased to 20
seconds, so putting the default into effect.)
* iconvdata/tst-loading.c (TIMEOUT): Define to 30.
* misc/tst-tsearch.c (TIMEOUT): Remove.
* nptl/tst-create-detached.c (TIMEOUT): Define to 100.
* nptl/tst-robust-fork.c (TIMEOUT): Likewise.
* nptl/tst-rwlock19.c (TIMEOUT): Likewise.
* string/tst-cmp.c (TIMEOUT): Define to 600.
After the recent import of month names from CLDRv31 (bug 21217,
commit c853f14) more imports are also needed, mostly abbreviated month
names.
This patch also updates May (full month name) in ps_AF which was
skipped in the previous patch.
Incidentally, this import fixes bug 17225 (ar_SY) and partially
bug 19066 (ar_SA).
CLDR currently has a bug in the full month name for October for ar_IQ, see
http://unicode.org/cldr/trac/ticket/10460
* localedata/locales/ar_DZ (abmon): Full import from CLDR, abmon
is no longer abbreviated.
* localedata/locales/ar_IQ (abmon): Likewise.
* localedata/locales/ar_MA (abmon): Likewise.
* localedata/locales/ar_TN (abmon): Likewise.
* localedata/locales/ps_AF (abmon): Likewise.
* localedata/locales/ug_CN (abmon): Likewise.
* localedata/locales/ar_SA (abmon): Likewise, partially
fixes bug 19066.
* localedata/locales/ks_IN (abmon): A copy of mon.
* localedata/locales/ur_IN (abmon): Oct reworded "اكتوبر" to
"اکتوبر" (same change as mon).
* localedata/locales/ur_PK (abmon): Same changes as mon applied.
* localedata/locales/ps_AF (mon): May reworded "می" to "مۍ".
[BZ #17225]
* localedata/locales/ar_SY (abmon): May reworded "نوار" to
"أيار", this closes bug 17225.
* localedata/locales/ar_JO (abmon): Likewise.
* localedata/locales/ar_LB (abmon): Likewise.
This patch fixes some build issues when including types/sigevent_t.h
along with bits/pthreadtypes.h.
Checked on x86_64-linux-gnu and on a build on supported major ABIs.
[BZ #21715]
* sysdeps/nptl/bits/pthreadtypes.h (__have_pthread_attr_t): Fix typo
on definition.
This change forces realignment of the stack pointer in __tls_get_addr, so
that binaries compiled by GCCs older than GCC 4.9:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58066
continue to work even if vector instructions are used in glibc which
require the ABI stack realignment.
__tls_get_addr_slow is added to handle the slow paths in the default
implementation of__tls_get_addr in elf/dl-tls.c. The new __tls_get_addr
calls __tls_get_addr_slow after realigning the stack. Internal calls
within ld.so go directly to the default implementation of __tls_get_addr
because they do not need stack realignment.
[BZ #21609]
* sysdeps/x86_64/Makefile (sysdep-dl-routines): Add tls_get_addr.
(gen-as-const-headers): Add rtld-offsets.sym.
* sysdeps/x86_64/dl-tls.c: New file.
* sysdeps/x86_64/rtld-offsets.sym: Likwise.
* sysdeps/x86_64/tls_get_addr.S: Likewise.
* sysdeps/x86_64/dl-tls.h: Add multiple inclusion guards.
* sysdeps/x86_64/tlsdesc.sym (TI_MODULE_OFFSET): New.
(TI_OFFSET_OFFSET): Likwise.
[BZ #21711]
During Locale verification I observed that
yesstr and nostr are missing for Pashto [LC_MESSAGES] Locale
For Afghanistan reference google translate and Pashto travel book.
This patch fix the return value for error conditions for default
posix_spawn (where the errno is expected). It also avoid clobber
errno on fork call.
Checked on x86_64 (with Linux implementation removed).
[BZ# 21697]
* sysdeps/posix/spawni.c (__spawni_child): Fix return value.
(__spawnix): Do not clober errno.
