android_kernel_samsung_msm8976/crypto
Herbert Xu daaf3fd914 crypto: algif_hash - Only export and import on sockets with data
commit 4afa5f9617927453ac04b24b584f6c718dfb4f45 upstream.

The hash_accept call fails to work on sockets that have not received
any data.  For some algorithm implementations it may cause crashes.

This patch fixes this by ensuring that we only export and import on
sockets that have received data.

Reported-by: Harsh Jain <harshjain.prof@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Tested-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-19 14:22:37 -08:00
..
asymmetric_keys X.509: Remove certificate date checks 2013-12-04 10:57:33 -08:00
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
ablkcipher.c crypto: api - Only abort operations on fatal signal 2015-11-09 10:12:59 -08:00
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 - fix backlog handling 2015-01-08 09:58:17 -08:00
ahash.c crypto: ahash - ensure statesize is non-zero 2015-10-27 09:44:50 +09:00
algapi.c crypto: api - Only abort operations on fatal signal 2015-11-09 10:12:59 -08:00
algboss.c crypto: algboss - Hold ref count on larval 2013-06-25 19:15:17 +08:00
algif_hash.c crypto: algif_hash - Only export and import on sockets with data 2016-02-19 14:22:37 -08:00
algif_skcipher.c crypto: algif - avoid excessive use of socket buffer in skcipher 2014-11-14 08:48:00 -08:00
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: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
authencesn.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
blkcipher.c crypto: user - fix info leaks in report API 2013-02-19 20:27:03 +08:00
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: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
chainiv.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
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: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
crypto_null.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
crypto_user.c crypto: api - Only abort operations on fatal signal 2015-11-09 10:12:59 -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: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
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
Kconfig crypto: blowfish - disable AVX2 implementation 2013-06-05 16:33:23 +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
Makefile crypto: add CMAC support to CryptoAPI 2013-04-25 21:01:47 +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
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: remove the second argument of k[un]map_atomic() 2012-03-20 21:48:16 +08:00
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: user - fix info leaks in report API 2013-02-19 20:27:03 +08:00
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