Jesper Juhl 09c79b6096 mpi: Avoid using freed pointer in mpi_lshift_limbs() ... At the start of the function we assign 'a->d' to 'ap'. Then we use the RESIZE_IF_NEEDED macro on 'a' - this may free 'a->d' and replace it with newly allocaetd storage. In that case, we'll be operating on freed memory further down in the function when we index into 'ap[]'. Since we don't actually need 'ap' until after the use of the RESIZE_IF_NEEDED macro we can just delay the assignment to it until after we've potentially resized, thus avoiding the issue. While I was there anyway I also changed the integer variable 'n' to be const. It might as well be since we only assign to it once and use it as a constant, and then the compiler will tell us if we ever assign to it in the future. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Acked-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com> Signed-off-by: James Morris <james.l.morris@oracle.com>		2012-04-18 12:14:28 +10:00
..
lzo	…
mpi	mpi: Avoid using freed pointer in mpi_lshift_limbs()	2012-04-18 12:14:28 +10:00
raid6	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
reed_solomon	…
xz	…
zlib_deflate	…
zlib_inflate	…
.gitignore	…
Kconfig	crc32: add help text for the algorithm select option	2012-03-28 17:14:37 -07:00
Kconfig.debug	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-03-29 14:28:26 -07:00
Kconfig.kgdb	…
Kconfig.kmemcheck	…
Makefile	…
argv_split.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
atomic64.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
atomic64_test.c	bug.h: add include of it to various implicit C users	2012-02-29 17:15:08 -05:00
audit.c	…
average.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
bcd.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
bch.c	…
bitmap.c	The following text was taken from the original review request:	2012-03-24 10:24:31 -07:00
bitrev.c	…
bsearch.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
btree.c	…
bug.c	…
bust_spinlocks.c	…
check_signature.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
checksum.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
clz_tab.c	…
cmdline.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
cordic.c	…
cpu-notifier-error-inject.c	…
cpu_rmap.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
cpumask.c	lib/cpumask.c: remove __any_online_cpu()	2012-03-28 17:14:35 -07:00
crc-ccitt.c	…
crc-itu-t.c	…
crc-t10dif.c	…
crc7.c	…
crc8.c	…
crc16.c	…
crc32.c	crc32: add self-test code for crc32c	2012-03-23 16:58:38 -07:00
crc32defs.h	crc32: select an algorithm via Kconfig	2012-03-23 16:58:38 -07:00
ctype.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
debug_locks.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
debugobjects.c	debugobjects: Fix selftest for static warnings	2012-03-05 15:49:43 -08:00
dec_and_lock.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
decompress.c	…
decompress_bunzip2.c	…
decompress_inflate.c	…
decompress_unlzma.c	…
decompress_unlzo.c	…
decompress_unxz.c	…
devres.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
digsig.c	…
div64.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
dma-debug.c	…
dump_stack.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
dynamic_debug.c	…
dynamic_queue_limits.c	dql: Fix undefined jiffies	2012-03-11 19:59:43 -07:00
extable.c	…
fault-inject.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
find_last_bit.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
find_next_bit.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
flex_array.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
gcd.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
gen_crc32table.c	crc32: bolt on crc32c	2012-03-23 16:58:38 -07:00
genalloc.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
halfmd4.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
hexdump.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
hweight.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
idr.c	The following text was taken from the original review request:	2012-03-24 10:24:31 -07:00
inflate.c	…
int_sqrt.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
iomap.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
iomap_copy.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
iommu-helper.c	The following text was taken from the original review request:	2012-03-24 10:24:31 -07:00
ioremap.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
irq_regs.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
is_single_threaded.c	…
kasprintf.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
klist.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
kobject.c	kobject: provide more diagnostic info for kobject_add_internal() failures	2012-04-10 14:48:51 -07:00
kobject_uevent.c	The following text was taken from the original review request:	2012-03-24 10:24:31 -07:00
kstrtox.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
kstrtox.h	…
lcm.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
libcrc32c.c	…
list_debug.c	The following text was taken from the original review request:	2012-03-24 10:24:31 -07:00
list_sort.c	…
llist.c	Disintegrate and delete asm/system.h	2012-03-28 15:58:21 -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	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
lru_cache.c	…
md5.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
nlattr.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
parser.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
pci_iomap.c	…
percpu_counter.c	…
plist.c	bug.h: add include of it to various implicit C users	2012-02-29 17:15:08 -05:00
prio_heap.c	…
prio_tree.c	prio_tree: introduce prio_set_parent()	2012-03-23 16:58:36 -07:00
proportions.c	…
radix-tree.c	radix-tree: rewrite gang lookup using iterator	2012-03-28 17:14:37 -07:00
random32.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
ratelimit.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
rational.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
rbtree.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
reciprocal_div.c	…
rwsem-spinlock.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
rwsem.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
scatterlist.c	The following text was taken from the original review request:	2012-03-24 10:24:31 -07:00
sha1.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
show_mem.c	…
smp_processor_id.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
sort.c	…
spinlock_debug.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
string.c	The following text was taken from the original review request:	2012-03-24 10:24:31 -07:00
string_helpers.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
swiotlb.c	The following text was taken from the original review request:	2012-03-24 10:24:31 -07:00
syscall.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
test-kstrtox.c	…
textsearch.c	…
timerqueue.c	The following text was taken from the original review request:	2012-03-24 10:24:31 -07:00
ts_bm.c	…
ts_fsm.c	…
ts_kmp.c	…
uuid.c	lib: reduce the use of module.h wherever possible	2012-03-07 15:04:04 -05:00
vsprintf.c	The following text was taken from the original review request:	2012-03-24 10:24:31 -07:00