H.J. Lu 3f635fb433 x86-64 memcmp: Use unsigned Jcc instructions on size [BZ #24155] ... Since the size argument is unsigned. we should use unsigned Jcc instructions, instead of signed, to check size. Tested on x86-64 and x32, with and without --disable-multi-arch. [BZ #24155] CVE-2019-7309 * NEWS: Updated for CVE-2019-7309. * sysdeps/x86_64/memcmp.S: Use RDX_LP for size. Clear the upper 32 bits of RDX register for x32. Use unsigned Jcc instructions, instead of signed. * sysdeps/x86_64/x32/Makefile (tests): Add tst-size_t-memcmp-2. * sysdeps/x86_64/x32/tst-size_t-memcmp-2.c: New test.		2019-02-04 06:31:13 -08:00
..
fpu
_itoa.h
divdi3.c
dl-machine.h
ffs.c
gmp-mparam.h
Implies-after
Makefile	x86-64 memcmp: Use unsigned Jcc instructions on size [BZ #24155]	2019-02-04 06:31:13 -08:00
symbol-hacks.h
sysdep.h
test-size_t.h
tst-size_t-memchr.c
tst-size_t-memcmp-2.c	x86-64 memcmp: Use unsigned Jcc instructions on size [BZ #24155]	2019-02-04 06:31:13 -08:00
tst-size_t-memcmp.c	x86-64 memcmp/wmemcmp: Properly handle the length parameter [BZ# 24097]	2019-01-21 11:26:07 -08:00
tst-size_t-memcpy.c	x86-64 memcpy: Properly handle the length parameter [BZ# 24097]	2019-01-21 11:27:36 -08:00
tst-size_t-memrchr.c	x86-64 memrchr: Properly handle the length parameter [BZ# 24097]	2019-01-21 11:30:12 -08:00
tst-size_t-memset.c	x86-64 memset/wmemset: Properly handle the length parameter [BZ# 24097]	2019-01-21 11:32:37 -08:00
tst-size_t-strncasecmp.c	x86-64 strncmp family: Properly handle the length parameter [BZ# 24097]	2019-01-21 11:34:04 -08:00
tst-size_t-strncmp.c	x86-64 strncmp family: Properly handle the length parameter [BZ# 24097]	2019-01-21 11:34:04 -08:00
tst-size_t-strncpy.c	x86-64 strncpy: Properly handle the length parameter [BZ# 24097]	2019-01-21 11:35:34 -08:00
tst-size_t-strnlen.c	x86-64 strnlen/wcsnlen: Properly handle the length parameter [BZ# 24097]	2019-01-21 11:36:47 -08:00
tst-size_t-wcsncmp.c	x86-64 strncmp family: Properly handle the length parameter [BZ# 24097]	2019-01-21 11:34:04 -08:00
tst-size_t-wcsnlen.c	x86-64 strnlen/wcsnlen: Properly handle the length parameter [BZ# 24097]	2019-01-21 11:36:47 -08:00
tst-size_t-wmemchr.c
tst-size_t-wmemcmp.c	x86-64 memcmp/wmemcmp: Properly handle the length parameter [BZ# 24097]	2019-01-21 11:26:07 -08:00
tst-size_t-wmemset.c	x86-64 memset/wmemset: Properly handle the length parameter [BZ# 24097]	2019-01-21 11:32:37 -08:00