Gilad Ben-Yossef ed64640fc3 crypto: gcm - wait for crypto op not signal safe ...

commit f3ad587070 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>

2017-09-15 18:30:47 +01:00

..

async_tx

crypto: add module.h to those files that are explicitly using it

2011-10-31 19:31:11 -04:00

ablkcipher.c

crypto: {blk,giv}cipher: Set has_setkey

2016-04-01 01:54:31 +01:00

aead.c

crypto: user - fix info leaks in report API

2013-03-20 15:03:37 +00:00

aes_generic.c

crypto: add missing crypto module aliases

2015-02-20 00:49:36 +00:00

af_alg.c

crypto: af_alg - Forbid bind(2) when nokey child sockets are present

2016-02-13 10:34:13 +00:00

ahash.c

crypto: ahash - Fix EINPROGRESS notification callback

2017-06-05 21:13:55 +01:00

algapi.c

crypto: api - Clear CRYPTO_ALG_DEAD bit before registering an alg

2017-03-16 02:18:46 +00:00

algboss.c

crypto: testmgr - Fix test disabling option

2010-08-06 09:40:28 +08:00

algif_hash.c

crypto: algif_hash - wait for crypto_ahash_init() to complete

2016-02-27 14:28:45 +00:00

algif_skcipher.c

Revert "crypto: algif_skcipher - Do not dereference ctx without socket lock"

2016-04-01 01:54:30 +01:00

ansi_cprng.c

crypto: add missing crypto module aliases

2015-02-20 00:49:36 +00:00

anubis.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00

api.c

crypto: api - Only abort operations on fatal signal

2015-11-17 15:54:44 +00:00

arc4.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00

authenc.c

crypto: include crypto- module prefix in template

2015-02-20 00:49:36 +00:00

authencesn.c

crypto: include crypto- module prefix in template

2015-02-20 00:49:36 +00:00

blkcipher.c

crypto: skcipher - Fix blkcipher walk OOM crash

2016-11-20 01:01:38 +00:00

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

2015-02-20 00:49:36 +00:00

camellia.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00

cast5.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00

cast6.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00

cbc.c

crypto: include crypto- module prefix in template

2015-02-20 00:49:36 +00:00

ccm.c

crypto: include crypto- module prefix in template

2015-02-20 00:49:36 +00:00

chainiv.c

crypto: include crypto- module prefix in template

2015-02-20 00:49:36 +00:00

cipher.c

crypto: cipher - Fix checkpatch errors

2010-02-16 20:31:37 +08:00

compress.c

crypto: compress - Fix checkpatch errors

2010-02-16 20:31:04 +08:00

crc32c.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00

cryptd.c

crypto: cryptd - initialize child shash_desc on import

2016-11-20 01:01:36 +00:00

crypto_null.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00

crypto_user.c

crypto: user - lock crypto_alg_list on alg dump

2016-02-27 14:28:47 +00:00

crypto_wq.c

crypto: add module.h to those files that are explicitly using it

2011-10-31 19:31:11 -04:00

ctr.c

crypto: include crypto- module prefix in template

2015-02-20 00:49:36 +00:00

cts.c

crypto: include crypto- module prefix in template

2015-02-20 00:49:36 +00:00

deflate.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00

des_generic.c

crypto: add missing crypto module aliases

2015-02-20 00:49:36 +00:00

ecb.c

crypto: include crypto- module prefix in template

2015-02-20 00:49:36 +00:00

eseqiv.c

crypto: include crypto- module prefix in template

2015-02-20 00:49:36 +00:00

fcrypt.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00

fips.c

crypto: api - Add fips_enable flag

2008-08-29 15:50:02 +10:00

gcm.c

crypto: gcm - wait for crypto op not signal safe

2017-09-15 18:30:47 +01:00

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

2015-02-20 00:49:36 +00:00

hmac.c

crypto: include crypto- module prefix in template

2015-02-20 00:49:36 +00:00

internal.h

crypto: Export crypto_remove_final

2011-10-21 14:24:03 +02:00

Kconfig

crypto: user - Depend on NET instead of selecting it

2011-11-01 12:12:43 +11:00

khazad.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00

krng.c

crypto: add missing crypto module aliases

2015-02-20 00:49:36 +00:00

lrw.c

crypto: include crypto- module prefix in template

2015-02-20 00:49:36 +00:00

lzo.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00

Makefile

crypto: Add userspace configuration API

2011-10-21 14:24:03 +02:00

md4.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00

md5.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00

michael_mic.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00

pcbc.c

crypto: include crypto- module prefix in template

2015-02-20 00:49:36 +00:00

pcompress.c

crypto: user - fix info leaks in report API

2013-03-20 15:03:37 +00:00

pcrypt.c

crypto: include crypto- module prefix in template

2015-02-20 00:49:36 +00:00

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-"

2015-02-20 00:49:36 +00:00

rmd160.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00

rmd256.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00

rmd320.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00

rng.c

crypto: user - fix info leaks in report API

2013-03-20 15:03:37 +00:00

salsa20_generic.c

crypto: add missing crypto module aliases

2015-02-20 00:49:36 +00:00

scatterwalk.c

crypto: scatterwalk - Fix test in scatterwalk_done

2016-11-20 01:01:26 +00:00

seed.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00

seqiv.c

crypto: include crypto- module prefix in template

2015-02-20 00:49:36 +00:00

serpent.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00

sha1_generic.c

crypto: add missing crypto module aliases

2015-02-20 00:49:36 +00:00

sha256_generic.c

crypto: add missing crypto module aliases

2015-02-20 00:49:36 +00:00

sha512_generic.c

crypto: add missing crypto module aliases

2015-02-20 00:49:36 +00:00

shash.c

crypto: shash - Fix has_key setting

2016-02-27 14:28:44 +00:00

tcrypt.c

crypto: testmgr - add twofish tests

2011-10-21 14:28:58 +02:00

tcrypt.h

crypto: tcrypt - Speed testing support for ghash

2010-03-10 18:30:32 +08:00

tea.c

crypto: add missing crypto module aliases

2015-02-20 00:49:36 +00:00

testmgr.c

crypto: testmgr - add twofish tests

2011-10-21 14:28:58 +02:00

testmgr.h

crypto: testmgr - update LZO compression test vectors

2014-08-06 18:07:41 +01:00

tgr192.c

crypto: add missing crypto module aliases

2015-02-20 00:49:36 +00:00

twofish_common.c

…

twofish_generic.c

crypto: add missing crypto module aliases

2015-02-20 00:49:36 +00:00

vmac.c

crypto: include crypto- module prefix in template

2015-02-20 00:49:36 +00:00

wp512.c

crypto: add missing crypto module aliases

2015-02-20 00:49:36 +00:00

xcbc.c

crypto: include crypto- module prefix in template

2015-02-20 00:49:36 +00:00

xor.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

xts.c

crypto: include crypto- module prefix in template

2015-02-20 00:49:36 +00:00

zlib.c

crypto: prefix module autoloading with "crypto-"

2015-02-20 00:49:36 +00:00