Linus Torvalds
aa8e4fc68d
bitmap: fix end condition in bitmap_find_free_region
...
Guennadi Liakhovetski noticed that the end condition for the loop in
bitmap_find_free_region() is wrong, and the "return if error" was also
using the wrong conditional that would only trigger if the bitmap was an
exact multiple of the allocation size, which is not necessarily the case
with dma_alloc_from_coherent().
Such a failure would end up in bitmap_find_free_region() accessing
beyond the end of the bitmap.
Reported-by: Guennadi Liakhovetski <lg@denx.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-03-12 19:32:51 -07:00
..
lzo
reed_solomon
zlib_deflate
zlib_inflate
.gitignore
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: zero extra bits in alloc_cpumask_var_node
2009-01-01 10:12:30 +10:30
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
debugobjects: add boot parameter default value
2008-11-26 10:07:06 +01:00
dec_and_lock.c
devres.c
div64.c
dump_stack.c
dynamic_printk.c
dynamic_printk: reduce one level of indentation
2009-01-06 10:44:32 -08:00
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
idr: make idr_remove_all() do removal -before- free_layer()
2009-03-10 15:55:11 -07:00
inflate.c
int_sqrt.c
iomap.c
iomap_copy.c
iommu-helper.c
introduce generic iommu_num_pages function
2008-10-16 11:21:33 -07:00
ioremap.c
irq_regs.c
is_single_threaded.c
CRED: Rename is_single_threaded() to is_wq_single_threaded()
2008-11-14 10:39:21 +11:00
kasprintf.c
Kconfig
Merge branch 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-01-02 11:44:09 -08:00
Kconfig.debug
docsrc: use config instead of menuconfig
2009-02-20 17:57:49 -08:00
Kconfig.kgdb
kernel_lock.c
klist.c
driver core: Remove completion from struct klist_node
2009-01-06 10:44:30 -08:00
kobject.c
kobject: Cleanup kobject_rename and !CONFIG_SYSFS
2008-10-16 09:24:52 -07:00
kobject_uevent.c
kobject: return the result of uevent sending by netlink
2009-01-06 10:44:31 -08:00
kref.c
libcrc32c.c
libcrc32c: Fix "crc32c undefined" compilation error
2008-12-25 11:01:42 +11:00
list_debug.c
lmb.c
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
bitmap: find_last_bit()
2009-01-01 10:12:19 +10:30
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
rbtree: add const qualifier to some functions
2009-01-10 06:04:33 -08:00
reciprocal_div.c
rwsem-spinlock.c
rwsem.c
scatterlist.c
lib/scatterlist.c: fix kunmap() argument in sg_miter_stop()
2008-11-19 18:49:58 -08:00
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
[SCSI] lib: string_get_size(): don't hang on zero; no decimals on exact
2008-10-23 11:42:20 -05:00
swiotlb.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
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