Linus Torvalds a414f01ac2 strcmp: fix overflow and possibly signedness error ... Doing the strcmp return value as signed char __res = *cs - *ct; is wrong for two reasons. The subtraction can overflow because __res doesn't use a type big enough. Moreover the compared bytes should be interpreted as unsigned char as specified by POSIX. The same problem is fixed in strncmp. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Michael Buesch <mb@bu3sch.de> Cc: Andreas Schwab <schwab@linux-m68k.org> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2009-11-18 17:18:13 -08:00
..
lzo
reed_solomon
zlib_deflate	trivial: fix typo "to to" in multiple files	2009-09-21 15:14:55 +02:00
zlib_inflate
.gitignore
argv_split.c
atomic64.c	lib: export generic atomic64_t functions	2009-07-29 19:10:35 -07:00
audit.c
bcd.c
bitmap.c	Make bitmask 'and' operators return a result code	2009-08-21 09:26:15 -07:00
bitrev.c
bug.c
bust_spinlocks.c
check_signature.c
checksum.c	lib/checksum.c: fix endianess bug	2009-06-19 14:58:13 +02:00
cmdline.c
cpumask.c	x86: remove some alloc_bootmem_cpumask_var calling	2009-06-11 19:27:07 +03:00
crc-ccitt.c
crc-itu-t.c
crc-t10dif.c
crc7.c
crc16.c
crc32.c
crc32defs.h
ctype.c
debug_locks.c	lockdep: warn about lockdep disabling after kernel taint	2009-04-12 16:10:51 +02:00
debugobjects.c	headers: remove sched.h from interrupt.h	2009-10-11 11:20:58 -07:00
dec_and_lock.c	atomic: only take lock when the counter drops to zero on UP as well	2009-06-16 19:47:47 -07:00
decompress.c
decompress_bunzip2.c	lib/decompress_*: only include <linux/slab.h> if STATIC is not defined	2009-08-07 10:39:56 -07:00
decompress_inflate.c	lzma/gzip: fix potential oops when input data is truncated	2009-09-24 07:21:05 -07:00
decompress_unlzma.c	lzma/gzip: fix potential oops when input data is truncated	2009-09-24 07:21:05 -07:00
devres.c
div64.c
dma-debug.c	dma-debug: Fix compile warning with PAE enabled	2009-10-29 16:25:50 +01:00
dump_stack.c
dynamic_debug.c	Dynamic debug: fix typo: -/->	2009-07-28 13:45:22 -07:00
extable.c	module: trim exception table on init free.	2009-06-12 21:47:04 +09:30
fault-inject.c	headers: remove sched.h from interrupt.h	2009-10-11 11:20:58 -07:00
find_last_bit.c
find_next_bit.c
flex_array.c	flex_array: add missing kerneldoc annotations	2009-09-22 07:17:47 -07:00
gcd.c	lib: add lib/gcd.c	2009-06-18 13:04:05 -07:00
gen_crc32table.c
genalloc.c	lib/genalloc.c: remove unmatched write_lock() in gen_pool_destroy	2009-06-16 19:47:53 -07:00
halfmd4.c
hexdump.c	hexdump: remove the trailing space	2009-06-16 19:47:51 -07:00
hweight.c
idr.c	cgroup: CSS ID support	2009-04-02 19:04:53 -07:00
inflate.c	Nicolas Pitre has a new email address	2009-09-15 09:37:12 -07:00
int_sqrt.c
iomap.c
iomap_copy.c
iommu-helper.c
ioremap.c
irq_regs.c
is_single_threaded.c	kernel: is_current_single_threaded: don't use ->mmap_sem	2009-07-17 09:11:31 +10:00
kasprintf.c
Kconfig	lib: Provide generic atomic64_t implementation	2009-06-15 13:27:38 +10:00
Kconfig.debug	powerpc: Minor cleanup to lib/Kconfig.debug	2009-10-27 16:42:42 +11:00
Kconfig.kgdb
Kconfig.kmemcheck	kmemcheck: depend on HAVE_ARCH_KMEMCHECK	2009-07-01 22:28:44 +02:00
kernel_lock.c
klist.c
kobject.c	kobject: make kset_create check kobject_set_name return value	2009-06-15 21:30:24 -07:00
kobject_uevent.c	driver core: allow non-root users to listen to uevents	2009-04-16 16:17:09 -07:00
kref.c
libcrc32c.c
list_debug.c
lmb.c	lmb: Remove __init from lmb_end_of_DRAM()	2009-08-27 12:25:26 -07:00
locking-selftest-hardirq.h
locking-selftest-mutex.h
locking-selftest-rlock-hardirq.h
locking-selftest-rlock-softirq.h
locking-selftest-rlock.h
locking-selftest-rsem.h
locking-selftest-softirq.h
locking-selftest-spin-hardirq.h
locking-selftest-spin-softirq.h
locking-selftest-spin.h
locking-selftest-wlock-hardirq.h
locking-selftest-wlock-softirq.h
locking-selftest-wlock.h
locking-selftest-wsem.h
locking-selftest.c
Makefile	lib: flexible array implementation	2009-07-29 19:10:36 -07:00
nlattr.c	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6	2009-03-26 22:45:23 -07:00
parser.c
percpu_counter.c
plist.c
prio_heap.c
prio_tree.c
proportions.c
radix-tree.c	lib: do code optimization for radix_tree_lookup() and radix_tree_lookup_slot()	2009-06-16 19:47:49 -07:00
random32.c
ratelimit.c
rational.c	lib: isolate rational fractions helper function	2009-06-11 08:51:08 -07:00
rbtree.c	rb_tree: remove redundant if()-condition in rb_erase()	2009-06-16 19:47:56 -07:00
reciprocal_div.c
rwsem-spinlock.c
rwsem.c
scatterlist.c	lib/scatterlist: add a flags to signalize mapping direction	2009-07-31 12:28:45 +02:00
sha1.c
show_mem.c
smp_processor_id.c
sort.c
spinlock_debug.c
string.c	strcmp: fix overflow and possibly signedness error	2009-11-18 17:18:13 -08:00
string_helpers.c
swiotlb.c	lib/swiotlb.c: Fix strange panic message selection logic when swiotlb fills up	2009-08-21 10:36:03 +02:00
syscall.c
textsearch.c
ts_bm.c
ts_fsm.c
ts_kmp.c
vsprintf.c	sscanf(): fix %*s%n	2009-10-01 16:11:16 -07:00