H.J. Lu e5672763c4 x86-64 strncpy: Properly handle the length parameter [BZ# 29839] ... On x32, the size_t parameter may be passed in the lower 32 bits of a 64-bit register with the non-zero upper 32 bits. The string/memory functions written in assembly can only use the lower 32 bits of a 64-bit register as length or must clear the upper 32 bits before using the full 64-bit register for length. This pach fixes strncpy for x32. Tested on x86-64 and x32. On x86-64, libc.so is the same with and without the fix. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>		2022-12-02 08:18:41 -08:00
..
64
fpu	x86/fpu: Factor out shared avx2/avx512 code in svml_{s|d}_wrapper_impl.h	2022-11-27 20:22:49 -08:00
multiarch	x86-64 strncpy: Properly handle the length parameter [BZ# 29839]	2022-12-02 08:18:41 -08:00
nptl	elf: Introduce <dl-call_tls_init_tp.h> and call_tls_init_tp (bug 29249)	2022-11-03 17:28:03 +01:00
x32	x86-64 strncat: Properly handle the length parameter [BZ# 24097]	2022-12-02 08:18:10 -08:00
____longjmp_chk.S
__longjmp.S	Introduce <pointer_guard.h>, extracted from <sysdep.h>	2022-10-18 17:03:55 +02:00
_mcount.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
abort-instr.h
add_n.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
addmul_1.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
bsd-_setjmp.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
bsd-setjmp.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
configure	x86/configure.ac: Define PI_STATIC_AND_HIDDEN/SUPPORT_STATIC_PIE	2022-02-14 07:34:54 -08:00
configure.ac	x86/configure.ac: Define PI_STATIC_AND_HIDDEN/SUPPORT_STATIC_PIE	2022-02-14 07:34:54 -08:00
crti.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
crtn.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-hwcaps-subdirs.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-irel.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-machine.h	x86-64: Only define used SSE/AVX/AVX512 run-time resolvers	2022-06-27 14:17:52 -07:00
dl-procinfo.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-runtime.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-tls.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-tls.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-tlsdesc.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-tlsdesc.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-trampoline.h	x86-64: Small improvements to dl-trampoline.S	2022-06-29 19:47:52 -07:00
dl-trampoline.S	x86-64: Small improvements to dl-trampoline.S	2022-06-29 19:47:52 -07:00
ffs.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
ffsll.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
ifuncmain8.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
ifuncmod8.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
Implies	Remove dbl-64/wordsize-64 (part 2)	2021-01-07 15:26:26 +00:00
isa-default-impl.h	x86: Remove faulty sanity tests for RTLD build with no multiarch	2022-06-23 11:14:08 -07:00
isa.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
jmpbuf-offsets.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
jmpbuf-unwind.h	Use PTR_MANGLE and PTR_DEMANGLE unconditionally in C sources	2022-10-18 17:04:10 +02:00
l10nflist.c
link-defines.sym	elf: Remove Intel MPX support (lazy PLT, ld.so profile, and LD_AUDIT)	2021-10-11 11:14:02 -07:00
locale-defines.sym
localplt.data	elf: Rework exception handling in the dynamic loader [BZ #25486]	2022-11-03 09:39:31 +01:00
lshift.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
machine-gmon.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
Makefile	x86: Add evex optimized functions for the wchar_t strcpy family	2022-11-08 19:22:33 -08:00
memchr.S	x86: Add support for compiling {raw|w}memchr with high ISA level	2022-06-22 19:41:35 -07:00
memcmp-isa-default-impl.h	x86: Add support for building {w}memcmp{eq} with explicit ISA level	2022-07-05 16:42:42 -07:00
memcmp.S	x86: Add support for building {w}memcmp{eq} with explicit ISA level	2022-07-05 16:42:42 -07:00
memcmpeq.S	x86: Add support for building {w}memcmp{eq} with explicit ISA level	2022-07-05 16:42:42 -07:00
memcpy_chk.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
memcpy.S
memmove_chk.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
memmove.S	x86: Add support for building {w}memmove{_chk} with explicit ISA level	2022-07-05 16:42:42 -07:00
mempcpy_chk.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
mempcpy.S
memrchr.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
memset_chk.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
memset.S	x86: Add support for building {w}memset{_chk} with explicit ISA level	2022-07-05 16:42:42 -07:00
mp_clz_tab.c
mul_1.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
preconfigure
preconfigure.ac
rawmemchr.S	x86: Add support for compiling {raw|w}memchr with high ISA level	2022-06-22 19:41:35 -07:00
rshift.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
rtld-offsets.sym
setjmp.S	Introduce <pointer_guard.h>, extracted from <sysdep.h>	2022-10-18 17:03:55 +02:00
stackguard-macros.h
stackinfo.h	nptl: x86_64: Use same code for CURRENT_STACK_FRAME and stackinfo_get_sp	2022-08-31 09:04:27 -03:00
start.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
stpcpy.S	x86: Add support to build st{p|r}{n}{cpy|cat} with explicit ISA level	2022-07-16 03:07:59 -07:00
stpncpy.S	x86: Add support to build st{p|r}{n}{cpy|cat} with explicit ISA level	2022-07-16 03:07:59 -07:00
strcasecmp_l-nonascii.c
strcasecmp_l.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strcasecmp.S
strcat.S	x86: Add support to build st{p|r}{n}{cpy|cat} with explicit ISA level	2022-07-16 03:07:59 -07:00
strchr-isa-default-impl.h	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strchr.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strchrnul.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strcmp.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strcpy.S	x86: Add support to build st{p|r}{n}{cpy|cat} with explicit ISA level	2022-07-16 03:07:59 -07:00
strcspn-generic.c	x86: Add support for building str{c|p}{brk|spn} with explicit ISA level	2022-07-05 16:42:42 -07:00
strcspn.c	x86: Add support for building str{c|p}{brk|spn} with explicit ISA level	2022-07-05 16:42:42 -07:00
strlen.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strncase_l-nonascii.c
strncase_l.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strncase.S
strncat.S	x86: Add support to build st{p|r}{n}{cpy|cat} with explicit ISA level	2022-07-16 03:07:59 -07:00
strncmp.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strncpy.S	x86: Add support to build st{p|r}{n}{cpy|cat} with explicit ISA level	2022-07-16 03:07:59 -07:00
strnlen.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strpbrk-generic.c	x86: Add support for building str{c|p}{brk|spn} with explicit ISA level	2022-07-05 16:42:42 -07:00
strpbrk.c	x86: Add support for building str{c|p}{brk|spn} with explicit ISA level	2022-07-05 16:42:42 -07:00
strrchr.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strspn-generic.c	x86: Add support for building str{c|p}{brk|spn} with explicit ISA level	2022-07-05 16:42:42 -07:00
strspn.c	x86: Add support for building str{c|p}{brk|spn} with explicit ISA level	2022-07-05 16:42:42 -07:00
sub_n.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
submul_1.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
sysdep.h	x86-64: Move LP_SIZE definition to its own header	2022-10-18 17:02:08 +02:00
tls_get_addr.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tlsdesc.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tlsdesc.sym
tst-audit3.c
tst-audit4-aux.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-audit4.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-audit5.c
tst-audit6.c
tst-audit7.c
tst-audit10-aux.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-audit10.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-audit.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-auditmod3a.c
tst-auditmod3b.c
tst-auditmod4a.c
tst-auditmod4b.c
tst-auditmod5a.c
tst-auditmod5b.c
tst-auditmod6a.c
tst-auditmod6b.c
tst-auditmod6c.c
tst-auditmod7a.c
tst-auditmod7b.c
tst-auditmod10a.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-auditmod10b.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-avx512-aux.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-avx512.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-avx512mod.c
tst-avx-aux.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-avx.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-avxmod.c
tst-glibc-hwcaps.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-platform-1.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-platformmod-1.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-platformmod-2.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-quad1.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-quad1pie.c
tst-quad2.c
tst-quad2pie.c
tst-quadmod1.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-quadmod1pie.S
tst-quadmod2.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-quadmod2pie.S
tst-rsi-strlen.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-rsi-wcslen.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-split-dynreloc.c
tst-split-dynreloc.lds
tst-sse.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-ssemod.c
tst-x86-64-tls-1.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
varshift.c	x86: Add support for building str{c|p}{brk|spn} with explicit ISA level	2022-07-05 16:42:42 -07:00
Versions
wcpcpy-generic.c	x86: Add avx2 optimized functions for the wchar_t strcpy family	2022-11-08 19:22:33 -08:00
wcpcpy.S	x86: Add avx2 optimized functions for the wchar_t strcpy family	2022-11-08 19:22:33 -08:00
wcpncpy-generic.c	x86: Add avx2 optimized functions for the wchar_t strcpy family	2022-11-08 19:22:33 -08:00
wcpncpy.S	x86: Add avx2 optimized functions for the wchar_t strcpy family	2022-11-08 19:22:33 -08:00
wcscat-generic.c	x86: Add avx2 optimized functions for the wchar_t strcpy family	2022-11-08 19:22:33 -08:00
wcscat.S	x86: Add avx2 optimized functions for the wchar_t strcpy family	2022-11-08 19:22:33 -08:00
wcschr.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
wcscmp.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
wcscpy-generic.c	x86: Add support to build wcscpy with explicit ISA level	2022-07-16 03:07:59 -07:00
wcscpy.S	x86: Add avx2 optimized functions for the wchar_t strcpy family	2022-11-08 19:22:33 -08:00
wcslen.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
wcsncat-generic.c	x86: Add avx2 optimized functions for the wchar_t strcpy family	2022-11-08 19:22:33 -08:00
wcsncat.S	x86: Add avx2 optimized functions for the wchar_t strcpy family	2022-11-08 19:22:33 -08:00
wcsncmp-generic.c	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
wcsncmp.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
wcsncpy-generic.c	x86: Add avx2 optimized functions for the wchar_t strcpy family	2022-11-08 19:22:33 -08:00
wcsncpy.S	x86: Add avx2 optimized functions for the wchar_t strcpy family	2022-11-08 19:22:33 -08:00
wcsnlen-generic.c	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
wcsnlen.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
wcsrchr.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
wmemchr.S	x86: Add support for compiling {raw|w}memchr with high ISA level	2022-06-22 19:41:35 -07:00
wmemcmp.S	x86: Add support for building {w}memcmp{eq} with explicit ISA level	2022-07-05 16:42:42 -07:00
wmemset_chk.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
wmemset.S
wordcopy.c
x86-lp_size.h	x86-64: Move LP_SIZE definition to its own header	2022-10-18 17:02:08 +02:00