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linux/crypto
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Herbert Xu 90a7b3b32d crypto: api - Only abort operations on fatal signal 
[ Upstream commit 3fc89adb9f ]

Currently a number of Crypto API operations may fail when a signal
occurs.  This causes nasty problems as the caller of those operations
are often not in a good position to restart the operation.

In fact there is currently no need for those operations to be
interrupted by user signals at all.  All we need is for them to
be killable.

This patch replaces the relevant calls of signal_pending with
fatal_signal_pending, and wait_for_completion_interruptible with
wait_for_completion_killable, respectively.

Cc: stable@vger.kernel.org
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
History 2015-11-15 12:51:52 -05:00
..
asymmetric_keys KEYS: fix "ca_keys=" partial key matching 2015-07-03 23:02:18 -04:00
async_tx dmaengine: fix xor sources continuation 2014-08-21 10:20:52 -07:00
842.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -08:00
ablk_helper.c crypto: ablk_helper - Replace memcpy with struct assignment 2013-10-07 14:16:57 +08:00
ablkcipher.c crypto: api - Only abort operations on fatal signal 2015-11-15 12:51:52 -05:00
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 17:40:46 -08:00
af_alg.c crypto: af_alg - fix backlog handling 2015-01-08 10:30:27 -08:00
ahash.c crypto: ahash - ensure statesize is non-zero 2015-11-13 13:17:55 -05:00
algapi.c crypto: api - Only abort operations on fatal signal 2015-11-15 12:51:52 -05:00
algboss.c crypto: algboss - Hold ref count on larval 2013-06-25 19:15:17 +08:00
algif_hash.c net: update consumers of MSG_MORE to recognize MSG_SENDPAGE_NOTLAST 2013-11-29 16:32:54 -05:00
algif_skcipher.c crypto: algif - avoid excessive use of socket buffer in skcipher 2014-09-04 15:07:10 +08:00
ansi_cprng.c crypto: add missing crypto module aliases 2015-01-29 17:40:46 -08:00
anubis.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -08:00
api.c crypto: api - Only abort operations on fatal signal 2015-11-15 12:51:52 -05:00
arc4.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -08:00
authenc.c crypto: include crypto- module prefix in template 2015-01-29 17:40:46 -08:00
authencesn.c crypto: include crypto- module prefix in template 2015-01-29 17:40:46 -08:00
blkcipher.c crypto: allow blkcipher walks over AEAD data 2014-03-10 20:17:11 +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 17:40:46 -08:00
camellia_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:46 -08:00
cast5_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:46 -08:00
cast6_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:46 -08:00
cast_common.c crypto: make tables used from assembler __visible 2013-08-14 20:42:03 +10:00
cbc.c crypto: include crypto- module prefix in template 2015-01-29 17:40:46 -08:00
ccm.c crypto: include crypto- module prefix in template 2015-01-29 17:40:46 -08:00
chainiv.c crypto: include crypto- module prefix in template 2015-01-29 17:40:46 -08:00
cipher.c crypto: cipher - Fix checkpatch errors 2010-02-16 20:31:37 +08:00
cmac.c crypto: include crypto- module prefix in template 2015-01-29 17:40:46 -08:00
compress.c crypto: compress - Fix checkpatch errors 2010-02-16 20:31:04 +08:00
crc32.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -08:00
crc32c_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:46 -08:00
crct10dif_common.c crypto: crct10dif - Add fallback for broken initrds 2013-09-12 15:31:34 +10:00
crct10dif_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:46 -08:00
cryptd.c crypto: include crypto- module prefix in template 2015-01-29 17:40:46 -08:00
crypto_null.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -08:00
crypto_user.c crypto: api - Only abort operations on fatal signal 2015-11-15 12:51:52 -05:00
crypto_wq.c crypto: crypto_wq - Fix late crypto work queue initialization 2014-03-21 21:54:28 +08:00
ctr.c crypto: include crypto- module prefix in template 2015-01-29 17:40:46 -08:00
cts.c crypto: include crypto- module prefix in template 2015-01-29 17:40:46 -08:00
deflate.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -08:00
des_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:46 -08:00
drbg.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2014-09-05 16:11:43 +08:00
ecb.c crypto: include crypto- module prefix in template 2015-01-29 17:40:46 -08:00
eseqiv.c crypto: include crypto- module prefix in template 2015-01-29 17:40:46 -08:00
fcrypt.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -08:00
fips.c crypto: api - Add fips_enable flag 2008-08-29 15:50:02 +10:00
gcm.c crypto: include crypto- module prefix in template 2015-01-29 17:40:46 -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 17:40:46 -08:00
hash_info.c crypto: provide single place for hash algo information 2013-10-25 17:14:03 -04:00
hmac.c crypto: include crypto- module prefix in template 2015-01-29 17:40:46 -08:00
internal.h crypto: algboss - Hold ref count on larval 2013-06-25 19:15:17 +08:00
Kconfig Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2014-10-08 06:44:48 -04:00
khazad.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -08:00
krng.c crypto: add missing crypto module aliases 2015-01-29 17:40:46 -08:00
lrw.c crypto: include crypto- module prefix in template 2015-01-29 17:40:46 -08:00
lz4.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -08:00
lz4hc.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -08:00
lzo.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -08:00
Makefile crypto: sha-mb - multibuffer crypto infrastructure 2014-08-25 20:32:25 +08:00
mcryptd.c crypto: include crypto- module prefix in template 2015-01-29 17:40:46 -08:00
md4.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -08:00
md5.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -08:00
memneq.c crypto: memneq - fix for archs without efficient unaligned access 2013-12-09 20:09:12 +08:00
michael_mic.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -08:00
pcbc.c crypto: include crypto- module prefix in template 2015-01-29 17:40:46 -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 17:40:46 -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 [CRYPTO] ripemd: Put all common RIPEMD values in header file 2008-07-10 20:35:12 +08:00
rmd128.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -08:00
rmd160.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -08:00
rmd256.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -08:00
rmd320.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -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 17:40:46 -08:00
scatterwalk.c crypto: scatterwalk - Add support for calculating number of SG elements 2013-08-21 21:27:58 +10:00
seed.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -08:00
seqiv.c crypto: include crypto- module prefix in template 2015-01-29 17:40:46 -08:00
serpent_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:46 -08:00
sha1_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:46 -08:00
sha256_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:46 -08:00
sha512_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:46 -08:00
shash.c crypto: LLVMLinux: aligned-attribute.patch 2014-06-07 11:44:39 -07:00
tcrypt.c crypto: Resolve shadow warnings 2014-08-01 22:35:55 +08:00
tcrypt.h crypto: tcrypt - Added speed tests for AEAD crypto alogrithms in tcrypt test suite 2013-12-20 20:06:25 +08:00
tea.c crypto: add missing crypto module aliases 2015-01-29 17:40:46 -08:00
testmgr.c crypto: LLVMLinux: Remove VLAIS usage from crypto/testmgr.c 2014-10-14 10:51:24 +02:00
testmgr.h crypto: testmgr - add test for lz4 and lz4hc 2014-08-29 21:46:36 +08:00
tgr192.c crypto: add missing crypto module aliases 2015-01-29 17:40:46 -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 17:40:46 -08:00
vmac.c crypto: include crypto- module prefix in template 2015-01-29 17:40:46 -08:00
wp512.c crypto: add missing crypto module aliases 2015-01-29 17:40:46 -08:00
xcbc.c crypto: include crypto- module prefix in template 2015-01-29 17:40:46 -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 17:40:46 -08:00
zlib.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:46 -08:00