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android_kernel_samsung_msm8976/crypto
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Gilad Ben-Yossef c86f5269a5 crypto: gcm - wait for crypto op not signal safe 
commit f3ad587070d6bd961ab942b3fd7a85d00dfc934b upstream.

crypto_gcm_setkey() was using wait_for_completion_interruptible() to
wait for completion of async crypto op but if a signal occurs it
may return before DMA ops of HW crypto provider finish, thus
corrupting the data buffer that is kfree'ed in this case.

Resolve this by using wait_for_completion() instead.

Reported-by: Eric Biggers <ebiggers3@gmail.com>
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
 		2019-07-27 21:44:48 +02:00
..
asymmetric_keys crypto: crypto_memneq - add equality testing of memory regions w/o timing leaks 2019-07-27 21:42:52 +02:00
async_tx raid6test: use prandom_bytes() 2013-04-29 18:28:42 -07:00
842.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
Kconfig arm: crypto: Add optimized SHA-256/224 2015-09-16 18:20:15 +05:30
Makefile crypto: improve gcc optimization flags for serpent and wp512 2019-07-27 21:43:58 +02:00
ablk_helper.c crypto: ablk_helper - Replace memcpy with struct assignment 2015-03-19 14:52:28 -07:00
ablkcipher.c crypto: skcipher - Add crypto_skcipher_has_setkey 2019-07-27 21:42:06 +02:00
aead.c crypto: user - fix info leaks in report API 2013-02-19 20:27:03 +08:00
aes_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
af_alg.c crypto: af_alg - Forbid bind(2) when nokey child sockets are present 2019-07-27 21:42:08 +02:00
ahash.c crypto: hash - Add crypto_ahash_has_setkey 2019-07-27 21:42:05 +02:00
algapi.c crypto: api - Clear CRYPTO_ALG_DEAD bit before registering an alg 2019-07-27 21:43:50 +02:00
algboss.c crypto: algboss - Hold ref count on larval 2013-06-25 19:15:17 +08:00
algif_hash.c crypto: algif_hash - avoid zero-sized array 2019-07-27 21:44:05 +02:00
algif_skcipher.c crypto: AF_ALG - remove SGL terminator indicator when chaining 2019-07-27 21:44:42 +02:00
ansi_cprng.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
anubis.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
api.c crypto: api - Only abort operations on fatal signal 2015-11-09 10:12:59 -08:00
arc4.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
authenc.c crypto: crypto_memneq - add equality testing of memory regions w/o timing leaks 2019-07-27 21:42:52 +02:00
authencesn.c crypto: crypto_memneq - add equality testing of memory regions w/o timing leaks 2019-07-27 21:42:52 +02:00
blkcipher.c crypto: skcipher - Fix blkcipher walk OOM crash 2019-07-27 21:42:09 +02:00
blowfish_common.c crypto: blowfish - split generic and common c code 2011-09-22 21:25:25 +10:00
blowfish_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
camellia_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
cast5_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
cast6_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
cast_common.c crypto: cast5/cast6 - move lookup tables to shared module 2012-12-06 17:16:26 +08:00
cbc.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
ccm.c crypto: crypto_memneq - add equality testing of memory regions w/o timing leaks 2019-07-27 21:42:52 +02:00
chainiv.c This is the 3.10.67 stable release 2015-04-24 18:04:40 -07:00
cipher.c
…
cmac.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
compress.c
…
crc32.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
crc32c.c crypto: crc32c - add missing crypto module alias 2015-02-11 14:48:18 +08:00
cryptd.c crypto: cryptd - Assign statesize properly 2019-07-27 21:44:03 +02:00
crypto_null.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
crypto_user.c crypto: user - lock crypto_alg_list on alg dump 2016-02-19 14:22:41 -08:00
crypto_wq.c crypto: crypto_wq - Fix late crypto work queue initialization 2014-06-07 13:25:35 -07:00
ctr.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
cts.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
deflate.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
des_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
ecb.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
eseqiv.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
fcrypt.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
fips.c
…
gcm.c crypto: gcm - wait for crypto op not signal safe 2019-07-27 21:44:48 +02:00
gf128mul.c crypto: gf128mul - fix call to memset() 2011-07-08 17:21:21 +08:00
ghash-generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
hmac.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
internal.h crypto: algboss - Hold ref count on larval 2013-06-25 19:15:17 +08:00
khazad.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
krng.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
lrw.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
lzo.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
md4.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
md5.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
memneq.c crypto: crypto_memneq - add equality testing of memory regions w/o timing leaks 2019-07-27 21:42:52 +02:00
michael_mic.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
pcbc.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
pcompress.c crypto: user - fix info leaks in report API 2013-02-19 20:27:03 +08:00
pcrypt.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
proc.c crypto: add module.h to those files that are explicitly using it 2011-10-31 19:31:11 -04:00
ripemd.h
…
rmd128.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
rmd160.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
rmd256.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
rmd320.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
rng.c crypto: user - fix info leaks in report API 2013-02-19 20:27:03 +08:00
salsa20_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
scatterwalk.c crypto: scatterwalk - Fix test in scatterwalk_done 2019-07-27 21:41:53 +02:00
seed.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
seqiv.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
serpent_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
sha1_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
sha256_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
sha512_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
shash.c crypto: shash - Fix has_key setting 2019-07-27 21:42:05 +02:00
tcrypt.c crypto: tcrypt - add async cipher speed tests for blowfish 2013-04-25 21:09:03 +08:00
tcrypt.h crypto: ctr - make rfc3686 asynchronous block cipher 2013-01-08 07:03:04 +01:00
tea.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
testmgr.c crypto: camellia - add AVX2/AES-NI/x86_64 assembler implementation of camellia cipher 2013-04-25 21:09:07 +08:00
testmgr.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2013-05-02 14:53:12 -07:00
tgr192.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
twofish_common.c crypto: twofish-x86_64-3way - add lrw support 2011-11-09 11:53:32 +08:00
twofish_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
vmac.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
wp512.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
xcbc.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
xor.c add further __init annotations to crypto/xor.c 2012-10-11 13:42:32 +11:00
xts.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
zlib.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00