android_kernel_samsung_msm8976/crypto
Herbert Xu 139653e11c crypto: api - Fix race condition in larval lookup
commit 77dbd7a95e4a4f15264c333a9e9ab97ee27dc2aa upstream.

crypto_larval_lookup should only return a larval if it created one.
Any larval created by another entity must be processed through
crypto_larval_wait before being returned.

Otherwise this will lead to a larval being killed twice, which
will most likely lead to a crash.

Reported-by: Kees Cook <keescook@chromium.org>
Tested-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-26 17:18:01 -07:00
..
asymmetric_keys
async_tx
842.c
ablkcipher.c
aead.c
aes_generic.c
af_alg.c
ahash.c
algapi.c
algboss.c
algif_hash.c
algif_skcipher.c
ansi_cprng.c
anubis.c
api.c crypto: api - Fix race condition in larval lookup 2013-09-26 17:18:01 -07:00
arc4.c
authenc.c
authencesn.c
blkcipher.c
blowfish_common.c
blowfish_generic.c
camellia_generic.c
cast5_generic.c
cast6_generic.c
cast_common.c
cbc.c
ccm.c
chainiv.c
cipher.c
cmac.c
compress.c
crc32.c
crc32c.c
cryptd.c
crypto_null.c
crypto_user.c
crypto_wq.c
ctr.c
cts.c
deflate.c
des_generic.c
ecb.c
eseqiv.c
fcrypt.c
fips.c
gcm.c
gf128mul.c
ghash-generic.c
hmac.c
internal.h
Kconfig
khazad.c
krng.c
lrw.c
lzo.c
Makefile
md4.c
md5.c
michael_mic.c
pcbc.c
pcompress.c
pcrypt.c
proc.c
ripemd.h
rmd128.c
rmd160.c
rmd256.c
rmd320.c
rng.c
salsa20_generic.c
scatterwalk.c
seed.c
seqiv.c
serpent_generic.c
sha1_generic.c
sha256_generic.c
sha512_generic.c
shash.c
tcrypt.c
tcrypt.h
tea.c
testmgr.c
testmgr.h
tgr192.c
twofish_common.c
twofish_generic.c
vmac.c
wp512.c
xcbc.c
xor.c
xts.c
zlib.c