Revision b59db43ad4434519feb338eacb01d77eb50825c5 authored by Tyler Hicks on 21 November 2011, 23:31:02 UTC, committed by Tyler Hicks on 23 November 2011, 21:39:38 UTC
The file creation path prematurely called d_instantiate() and unlock_new_inode() before the eCryptfs inode info was fully allocated and initialized and before the eCryptfs metadata was written to the lower file. This could result in race conditions in subsequent file and inode operations leading to unexpected error conditions or a null pointer dereference while attempting to use the unallocated memory. https://launchpad.net/bugs/813146 Signed-off-by: Tyler Hicks <tyhicks@canonical.com> Cc: stable@kernel.org
1 parent 6fe4c6d
File | Mode | Size |
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lzo | ||
raid6 | ||
reed_solomon | ||
xz | ||
zlib_deflate | ||
zlib_inflate | ||
.gitignore | -rw-r--r-- | 51 bytes |
Kconfig | -rw-r--r-- | 6.1 KB |
Kconfig.debug | -rw-r--r-- | 43.6 KB |
Kconfig.kgdb | -rw-r--r-- | 2.3 KB |
Kconfig.kmemcheck | -rw-r--r-- | 2.9 KB |
Makefile | -rw-r--r-- | 3.8 KB |
argv_split.c | -rw-r--r-- | 1.8 KB |
atomic64.c | -rw-r--r-- | 4.2 KB |
atomic64_test.c | -rw-r--r-- | 3.5 KB |
audit.c | -rw-r--r-- | 1.2 KB |
average.c | -rw-r--r-- | 1.9 KB |
bcd.c | -rw-r--r-- | 257 bytes |
bch.c | -rw-r--r-- | 35.6 KB |
bitmap.c | -rw-r--r-- | 34.5 KB |
bitrev.c | -rw-r--r-- | 2.1 KB |
bsearch.c | -rw-r--r-- | 1.6 KB |
btree.c | -rw-r--r-- | 19.2 KB |
bug.c | -rw-r--r-- | 4.7 KB |
bust_spinlocks.c | -rw-r--r-- | 636 bytes |
check_signature.c | -rw-r--r-- | 599 bytes |
checksum.c | -rw-r--r-- | 4.8 KB |
cmdline.c | -rw-r--r-- | 3.6 KB |
cordic.c | -rw-r--r-- | 2.5 KB |
cpu-notifier-error-inject.c | -rw-r--r-- | 1.5 KB |
cpu_rmap.c | -rw-r--r-- | 6.8 KB |
cpumask.c | -rw-r--r-- | 4.5 KB |
crc-ccitt.c | -rw-r--r-- | 3.0 KB |
crc-itu-t.c | -rw-r--r-- | 2.8 KB |
crc-t10dif.c | -rw-r--r-- | 2.9 KB |
crc16.c | -rw-r--r-- | 2.8 KB |
crc32.c | -rw-r--r-- | 14.5 KB |
crc32defs.h | -rw-r--r-- | 1.0 KB |
crc7.c | -rw-r--r-- | 2.3 KB |
crc8.c | -rw-r--r-- | 2.4 KB |
ctype.c | -rw-r--r-- | 1.3 KB |
debug_locks.c | -rw-r--r-- | 1.1 KB |
debugobjects.c | -rw-r--r-- | 25.3 KB |
dec_and_lock.c | -rw-r--r-- | 784 bytes |
decompress.c | -rw-r--r-- | 1.3 KB |
decompress_bunzip2.c | -rw-r--r-- | 23.4 KB |
decompress_inflate.c | -rw-r--r-- | 3.7 KB |
decompress_unlzma.c | -rw-r--r-- | 15.8 KB |
decompress_unlzo.c | -rw-r--r-- | 6.8 KB |
decompress_unxz.c | -rw-r--r-- | 10.6 KB |
devres.c | -rw-r--r-- | 7.7 KB |
div64.c | -rw-r--r-- | 3.1 KB |
dma-debug.c | -rw-r--r-- | 33.2 KB |
dump_stack.c | -rw-r--r-- | 290 bytes |
dynamic_debug.c | -rw-r--r-- | 20.3 KB |
extable.c | -rw-r--r-- | 2.4 KB |
fault-inject.c | -rw-r--r-- | 5.9 KB |
find_last_bit.c | -rw-r--r-- | 1.1 KB |
find_next_bit.c | -rw-r--r-- | 6.4 KB |
flex_array.c | -rw-r--r-- | 10.9 KB |
gcd.c | -rw-r--r-- | 291 bytes |
gen_crc32table.c | -rw-r--r-- | 2.2 KB |
genalloc.c | -rw-r--r-- | 11.1 KB |
halfmd4.c | -rw-r--r-- | 2.0 KB |
hexdump.c | -rw-r--r-- | 7.0 KB |
hweight.c | -rw-r--r-- | 1.9 KB |
idr.c | -rw-r--r-- | 23.4 KB |
inflate.c | -rw-r--r-- | 38.6 KB |
int_sqrt.c | -rw-r--r-- | 533 bytes |
iomap.c | -rw-r--r-- | 7.5 KB |
iomap_copy.c | -rw-r--r-- | 2.1 KB |
iommu-helper.c | -rw-r--r-- | 1006 bytes |
ioremap.c | -rw-r--r-- | 2.1 KB |
irq_regs.c | -rw-r--r-- | 578 bytes |
is_single_threaded.c | -rw-r--r-- | 1.3 KB |
kasprintf.c | -rw-r--r-- | 704 bytes |
klist.c | -rw-r--r-- | 9.3 KB |
kobject.c | -rw-r--r-- | 24.1 KB |
kobject_uevent.c | -rw-r--r-- | 10.3 KB |
kref.c | -rw-r--r-- | 2.6 KB |
kstrtox.c | -rw-r--r-- | 5.8 KB |
kstrtox.h | -rw-r--r-- | 254 bytes |
lcm.c | -rw-r--r-- | 288 bytes |
libcrc32c.c | -rw-r--r-- | 2.1 KB |
list_debug.c | -rw-r--r-- | 1.9 KB |
list_sort.c | -rw-r--r-- | 7.0 KB |
llist.c | -rw-r--r-- | 2.8 KB |
locking-selftest-hardirq.h | -rw-r--r-- | 207 bytes |
locking-selftest-mutex.h | -rw-r--r-- | 120 bytes |
locking-selftest-rlock-hardirq.h | -rw-r--r-- | 74 bytes |
locking-selftest-rlock-softirq.h | -rw-r--r-- | 74 bytes |
locking-selftest-rlock.h | -rw-r--r-- | 158 bytes |
locking-selftest-rsem.h | -rw-r--r-- | 163 bytes |
locking-selftest-softirq.h | -rw-r--r-- | 207 bytes |
locking-selftest-spin-hardirq.h | -rw-r--r-- | 73 bytes |
locking-selftest-spin-softirq.h | -rw-r--r-- | 73 bytes |
locking-selftest-spin.h | -rw-r--r-- | 118 bytes |
locking-selftest-wlock-hardirq.h | -rw-r--r-- | 74 bytes |
locking-selftest-wlock-softirq.h | -rw-r--r-- | 74 bytes |
locking-selftest-wlock.h | -rw-r--r-- | 158 bytes |
locking-selftest-wsem.h | -rw-r--r-- | 163 bytes |
locking-selftest.c | -rw-r--r-- | 28.6 KB |
lru_cache.c | -rw-r--r-- | 14.6 KB |
md5.c | -rw-r--r-- | 3.7 KB |
nlattr.c | -rw-r--r-- | 12.3 KB |
parser.c | -rw-r--r-- | 6.1 KB |
percpu_counter.c | -rw-r--r-- | 5.1 KB |
plist.c | -rw-r--r-- | 4.7 KB |
prio_heap.c | -rw-r--r-- | 1.4 KB |
prio_tree.c | -rw-r--r-- | 12.2 KB |
proportions.c | -rw-r--r-- | 9.3 KB |
radix-tree.c | -rw-r--r-- | 39.4 KB |
random32.c | -rw-r--r-- | 3.9 KB |
ratelimit.c | -rw-r--r-- | 1.5 KB |
rational.c | -rw-r--r-- | 1.5 KB |
rbtree.c | -rw-r--r-- | 10.1 KB |
reciprocal_div.c | -rw-r--r-- | 159 bytes |
rwsem-spinlock.c | -rw-r--r-- | 7.0 KB |
rwsem.c | -rw-r--r-- | 8.1 KB |
scatterlist.c | -rw-r--r-- | 12.8 KB |
sha1.c | -rw-r--r-- | 6.1 KB |
show_mem.c | -rw-r--r-- | 1.3 KB |
smp_processor_id.c | -rw-r--r-- | 1.1 KB |
sort.c | -rw-r--r-- | 2.5 KB |
spinlock_debug.c | -rw-r--r-- | 6.8 KB |
string.c | -rw-r--r-- | 16.0 KB |
string_helpers.c | -rw-r--r-- | 1.7 KB |
swiotlb.c | -rw-r--r-- | 25.6 KB |
syscall.c | -rw-r--r-- | 2.4 KB |
test-kstrtox.c | -rw-r--r-- | 17.4 KB |
textsearch.c | -rw-r--r-- | 9.6 KB |
timerqueue.c | -rw-r--r-- | 3.1 KB |
ts_bm.c | -rw-r--r-- | 5.3 KB |
ts_fsm.c | -rw-r--r-- | 10.6 KB |
ts_kmp.c | -rw-r--r-- | 4.3 KB |
uuid.c | -rw-r--r-- | 1.4 KB |
vsprintf.c | -rw-r--r-- | 46.7 KB |
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