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e80d6f94e1
glibc/sysdeps/x86_64
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Michael Matz e80d6f94e1 Fix size parameter comparisions. 
[BZ #13592]
There are several signed compares of the size argument, whereas
it really is unsigned.  Depending on situations e.g. a "memset(ptr, 0,
-1)" segfault (but for the wrong reasons, because jumping into nirvana)
or succeeds even.

In normal use this is harmless, as a size with signbit set indicates
more than half the address space which on x86_64 is impossible to
allocate, but as the size is used to index some jump tables this
potentially could have other unwanted side effects.
2012-04-05 10:50:09 +02:00
..
bits Add __bswap_64 definition for non GCC compilers. 2012-04-03 09:13:59 +02:00
fpu Fix pow of negative numbers to integer exponents (bugs 369, 2678, 3866). 2012-03-28 14:57:58 +00:00
multiarch Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
____longjmp_chk.S
__longjmp.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
_mcount.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
abort-instr.h
add_n.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
addmul_1.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
backtrace.c Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
bp-asm.h Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
bsd-_setjmp.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
bsd-setjmp.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
bzero.S
cacheinfo.c Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
configure Fix last commit 2012-03-28 09:18:28 +02:00
configure.in Fix last commit 2012-03-28 09:18:28 +02:00
crti.S Provide crt[in].S for x86-64. 2012-02-14 13:50:44 +01:00
crtn.S Provide crt[in].S for x86-64. 2012-02-14 13:50:44 +01:00
dl-irel.h Replace Elf64_XXX with ElfW(XXX) in dl-irel.h 2012-03-22 10:17:05 -07:00
dl-lookupcfg.h Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
dl-machine.h Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
dl-runtime.c
dl-tls.h Replace unsigned long with uint64_t 2012-03-22 10:02:57 -07:00
dl-tlsdesc.h Make sure x86_64 GOT entry slot is always 8 bytes 2012-03-23 11:06:57 -07:00
dl-tlsdesc.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
dl-trampoline.h Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
dl-trampoline.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
ffs.c Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
ffsll.c Define x86-64 ffsl alias only if __LP64__ is defined 2012-03-16 15:20:45 -07:00
fpu_control.h Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
hp-timing.c
hp-timing.h Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
htonl.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
Implies
jmpbuf-offsets.h Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
jmpbuf-unwind.h Cast _Unwind_GetCFA return to _Unwind_Ptr first 2012-03-19 13:33:20 -07:00
l10nflist.c Minor optimization of popcount in l10nflist 2011-08-11 14:07:04 -04:00
ldbl2mpn.c
link-defines.sym
locale-defines.sym
lshift.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
machine-gmon.h Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
Makefile
memchr.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
memcmp.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
memcpy_chk.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
memcpy.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
memmove.c Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
mempcpy_chk.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
mempcpy.S
memrchr.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
memset_chk.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
memset.S Fix size parameter comparisions. 2012-04-05 10:50:09 +02:00
memusage.h Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
mp_clz_tab.c
mul_1.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
preconfigure Add sysdeps/x86_64/preconfigure 2012-03-22 08:28:39 -07:00
preconfigure.in Add sysdeps/x86_64/preconfigure 2012-03-22 08:28:39 -07:00
rawmemchr.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
rshift.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
rtld-memcmp.c
rtld-memset.c
rtld-strchr.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
rtld-strlen.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
sched_cpucount.c Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
setjmp.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
stackinfo.h Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
start.S Move x86_64/elf files to x86_64 2012-03-19 20:55:26 +01:00
stpcpy_chk.S
stpcpy.S
strcasecmp_l-nonascii.c Remove pre-ISO C support 2012-01-07 23:57:22 -05:00
strcasecmp_l.S
strcasecmp.S
strcat.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
strchr.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
strchrnul.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
strcmp.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
strcpy_chk.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
strcpy.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
strcspn.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
strlen.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
strncase_l-nonascii.c Remove pre-ISO C support 2012-01-07 23:57:22 -05:00
strncase_l.S
strncase.S
strncmp.S
strnlen.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
strpbrk.S
strrchr.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
strspn.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
strtok_r.S
strtok.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
sub_n.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
submul_1.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
sysdep.h Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
tlsdesc.c Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
tlsdesc.sym
tst-stack-align.h Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
tst-xmmymm.sh
Versions Work around old buggy program which cannot cope with memcpy semantics. 2011-04-01 19:38:21 -04:00
wcschr.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
wcscmp.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
wcslen.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
wcsrchr.S Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00