Jack Steiner 4f032ac412 cpumask: fix slab corruption caused by alloc_cpumask_var_node() ... Fix slab corruption caused by alloc_cpumask_var_node() overwriting the tail end of an off-stack cpumask. The function zeros out cpumask bits beyond the last possible cpu. The starting point for zeroing should be the beginning of the mask offset by a byte count derived from the number of possible cpus. The offset was calculated in bits instead of bytes. This resulted in overwriting the end of the cpumask. Signed-off-by: Jack Steiner <steiner@sgi.com> Acked-by: Mike Travis <travis.sgi.com> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: <stable@kernel.org> [2.6.29.x] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2009-04-02 19:05:11 -07:00
..
lzo	…
reed_solomon	…
zlib_deflate	…
zlib_inflate	bzip2/lzma: library support for gzip, bzip2 and lzma decompression	2009-01-04 15:53:34 -08:00
.gitignore	…
Kconfig	Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2	2009-03-27 17:28:43 +01:00
Kconfig.debug	generic debug pagealloc	2009-04-01 08:59:13 -07:00
Kconfig.kgdb	…
Makefile	Merge branch 'linus' into core/iommu	2009-03-28 23:05:50 +01:00
argv_split.c	…
audit.c	…
bcd.c	…
bitmap.c	bitmap: fix end condition in bitmap_find_free_region	2009-03-12 19:32:51 -07:00
bitrev.c	…
bug.c	allow bug table entries to use relative pointers (and use it on x86-64)	2008-12-16 18:40:32 +01:00
bust_spinlocks.c	oops handling: ensure that any oops is flushed to the mtdoops console	2009-01-06 15:59:11 -08:00
check_signature.c	…
cmdline.c	…
cpumask.c	cpumask: fix slab corruption caused by alloc_cpumask_var_node()	2009-04-02 19:05:11 -07:00
crc-ccitt.c	…
crc-itu-t.c	…
crc-t10dif.c	…
crc7.c	…
crc16.c	…
crc32.c	…
crc32defs.h	…
ctype.c	…
debug_locks.c	…
debugobjects.c	…
dec_and_lock.c	…
decompress.c	bzip2/lzma: don't stop search at first unconfigured compression	2009-02-19 13:36:55 -08:00
decompress_bunzip2.c	bzip2/lzma: library support for gzip, bzip2 and lzma decompression	2009-01-04 15:53:34 -08:00
decompress_inflate.c	bzip2/lzma: fix decompress_inflate.c vs multi-block-with-embedded-filename	2009-01-08 15:10:19 -08:00
decompress_unlzma.c	bzip2/lzma: library support for gzip, bzip2 and lzma decompression	2009-01-04 15:53:34 -08:00
devres.c	…
div64.c	…
dma-debug.c	dma-debug: fix printk formats (i386)	2009-03-30 14:28:59 -07:00
dump_stack.c	…
dynamic_debug.c	Dynamic debug: allow simple quoting of words	2009-03-24 16:38:27 -07:00
extable.c	…
fault-inject.c	Remove remaining unwinder code	2009-01-06 15:59:11 -08:00
find_last_bit.c	bitmap: find_last_bit()	2009-01-01 10:12:19 +10:30
find_next_bit.c	…
gen_crc32table.c	…
genalloc.c	…
halfmd4.c	…
hexdump.c	…
hweight.c	…
idr.c	cgroup: CSS ID support	2009-04-02 19:04:53 -07:00
inflate.c	…
int_sqrt.c	…
iomap.c	…
iomap_copy.c	…
iommu-helper.c	…
ioremap.c	…
irq_regs.c	…
is_single_threaded.c	…
kasprintf.c	…
kernel_lock.c	sched: TIF_NEED_RESCHED -> need_reshed() cleanup	2009-03-06 12:48:55 +01:00
klist.c	driver core: Remove completion from struct klist_node	2009-01-06 10:44:30 -08:00
kobject.c	driver core: get rid of struct device's bus_id string array	2009-03-24 16:38:23 -07:00
kobject_uevent.c	Merge branch 'master' of /home/davem/src/GIT/linux-2.6/	2009-03-26 15:23:24 -07:00
kref.c	…
libcrc32c.c	libcrc32c: Fix "crc32c undefined" compilation error	2008-12-25 11:01:42 +11:00
list_debug.c	…
lmb.c	lmb: Rework lmb_dump_all() output	2009-02-11 13:38:00 +11:00
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	…
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	Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-01-06 17:10:04 -08:00
plist.c	…
prio_heap.c	lib: fix sparse shadowed variable warning	2009-01-06 15:59:11 -08:00
prio_tree.c	…
proportions.c	Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-01-06 17:10:04 -08:00
radix-tree.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-01-07 11:31:52 -08:00
random32.c	…
ratelimit.c	…
rbtree.c	lib/rbtree.c: optimize rb_erase()	2009-04-01 08:59:17 -07:00
reciprocal_div.c	…
rwsem-spinlock.c	…
rwsem.c	…
scatterlist.c	…
sha1.c	…
show_mem.c	…
smp_processor_id.c	cpumask: convert lib/smp_processor_id to new cpumask ops	2009-01-30 15:47:34 +01:00
sort.c	generic swap(): lib/sort.c: rename swap to swap_func	2009-01-08 08:31:14 -08:00
spinlock_debug.c	…
string.c	…
string_helpers.c	…
swiotlb.c	swiotlb: do not use sg_virt()	2009-01-11 04:54:34 +01:00
syscall.c	…
textsearch.c	…
ts_bm.c	…
ts_fsm.c	…
ts_kmp.c	…
vsprintf.c	strict_strto* is not strict enough	2009-01-06 15:59:12 -08:00