04277e02d7
Update copyright dates with scripts/update-copyrights.
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* All files with FSF copyright notices: Update copyright dates
using scripts/update-copyrights.
* locale/programs/charmap-kw.h: Regenerated.
* locale/programs/locfile-kw.h: Likewise.
2019-01-01 00:11:28 +00:00
0253580a75
Replace check_mul_overflow_size_t with __builtin_mul_overflow
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Checked on x86_64-linux-gnu and i686-linux-gnu.
* malloc/alloc_buffer_alloc_array.c (__libc_alloc_buffer_alloc_array):
Use __builtin_mul_overflow in place of check_mul_overflow_size_t.
* malloc/dynarray_emplace_enlarge.c (__libc_dynarray_emplace_enlarge):
Likewise.
* malloc/dynarray_resize.c (__libc_dynarray_resize): Likewise.
* malloc/reallocarray.c (__libc_reallocarray): Likewise.
* malloc/malloc-internal.h (check_mul_overflow_size_t): Remove
function.
* support/blob_repeat.c (check_mul_overflow_size_t,
(minimum_stride_size, support_blob_repeat_allocate): Likewise.
2018-12-28 15:39:45 -02:00
0c1719e65b
support: Do not require overflow builtin in support/blob_repeat.c
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It is only available in GCC 5 and later.
Tested-by: Romain Naour <romain.naour@gmail.com>
2018-12-15 18:58:56 +01:00
a91e9301c4
support_blob_repeat: Call mkstemp directory for the backing file
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This avoids a warning during post-test cleanup.
2018-10-30 13:55:50 +01:00
f5e7e95921
stdlib/test-bz22786: Avoid spurious test failures using alias mappings
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On systems without enough random-access memory, stdlib/test-bz22786
will go deeply into swap and time out, even with a substantial
TIMEOUTFACTOR. This commit adds a facility to construct repeating
strings with alias mappings, so that the requirement for physical
memory, and uses it in stdlib/test-bz22786.
2018-10-30 13:17:36 +01:00
Joseph Myers
Adhemerval Zanella
Florian Weimer