Herbert Xu 1e104f9a25 crypto: algif_skcipher - Fixed blocking recvmsg ...

As most (all?) users of algif_skcipher are single-threaded and
therefore always write before reading from an algif_skcipher
socket, they never block and exercise that code-path.

It turns out that code path doesn't even work because we never
reload ctx->used after waking up so we never even see the new
data and immediately return an error (and a loud WARN_ON).

This patch fixes this by always reloading ctx->used.

Reported-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Stephan Mueller <smueller@chronox.de>

2014-11-28 23:33:18 +08:00

..

asymmetric_keys

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2014-10-12 10:13:55 -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-"

2014-11-24 22:43:57 +08:00

ablk_helper.c

crypto: ablk_helper - Replace memcpy with struct assignment

2013-10-07 14:16:57 +08:00

ablkcipher.c

crypto: skcipher - Use eseqiv even on UP machines

2013-10-30 09:51:45 +08:00

aead.c

crypto: user - fix info leaks in report API

2013-02-19 20:27:03 +08:00

aes_generic.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

af_alg.c

crypto: af_alg - properly label AF_ALG socket

2014-07-31 21:54:00 +08:00

ahash.c

crypto: hash - initialize entry len for null input in crypto hash sg list walk

2014-08-25 20:27:16 +08:00

algapi.c

crypto: include crypto- module prefix in template

2014-11-26 20:06:30 +08:00

algboss.c

crypto: algboss - Hold ref count on larval

2013-06-25 19:15:17 +08:00

algif_hash.c

crypto: algif - add and use sock_kzfree_s() instead of memzero_explicit()

2014-11-25 22:50:39 +08:00

algif_skcipher.c

crypto: algif_skcipher - Fixed blocking recvmsg

2014-11-28 23:33:18 +08:00

ansi_cprng.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

anubis.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

api.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

arc4.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

authenc.c

crypto: include crypto- module prefix in template

2014-11-26 20:06:30 +08:00

authencesn.c

crypto: include crypto- module prefix in template

2014-11-26 20:06:30 +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: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

camellia_generic.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

cast5_generic.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

cast6_generic.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +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

2014-11-26 20:06:30 +08:00

ccm.c

crypto: include crypto- module prefix in template

2014-11-26 20:06:30 +08:00

chainiv.c

crypto: include crypto- module prefix in template

2014-11-26 20:06:30 +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

2014-11-26 20:06:30 +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-"

2014-11-24 22:43:57 +08:00

crc32c_generic.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

crct10dif_common.c

crypto: crct10dif - Add fallback for broken initrds

2013-09-12 15:31:34 +10:00

crct10dif_generic.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

cryptd.c

crypto: include crypto- module prefix in template

2014-11-26 20:06:30 +08:00

crypto_null.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

crypto_user.c

crypto: user - add MODULE_ALIAS

2014-11-26 20:06:29 +08:00

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

2014-11-26 20:06:30 +08:00

cts.c

crypto: include crypto- module prefix in template

2014-11-26 20:06:30 +08:00

deflate.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

des_generic.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

drbg.c

crypto: drbg - use memzero_explicit() for clearing sensitive data

2014-11-27 22:26:18 +08:00

ecb.c

crypto: include crypto- module prefix in template

2014-11-26 20:06:30 +08:00

eseqiv.c

crypto: include crypto- module prefix in template

2014-11-26 20:06:30 +08:00

fcrypt.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +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

2014-11-26 20:06:30 +08:00

gf128mul.c

crypto: gf128mul - fix call to memset()

2011-07-08 17:21:21 +08:00

ghash-generic.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +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

2014-11-26 20:06:30 +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-"

2014-11-24 22:43:57 +08:00

krng.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

lrw.c

crypto: include crypto- module prefix in template

2014-11-26 20:06:30 +08:00

lz4.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

lz4hc.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

lzo.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +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

2014-11-26 20:06:30 +08:00

md4.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

md5.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +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-"

2014-11-24 22:43:57 +08:00

pcbc.c

crypto: include crypto- module prefix in template

2014-11-26 20:06:30 +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

2014-11-26 20:06:30 +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-"

2014-11-24 22:43:57 +08:00

rmd160.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

rmd256.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

rmd320.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

rng.c

crypto: user - fix info leaks in report API

2013-02-19 20:27:03 +08:00

salsa20_generic.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +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-"

2014-11-24 22:43:57 +08:00

seqiv.c

crypto: include crypto- module prefix in template

2014-11-26 20:06:30 +08:00

serpent_generic.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

sha1_generic.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

sha256_generic.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

sha512_generic.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +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: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

testmgr.c

crypto: testmgr - Remove unnecessary KERN_INFO from testmgr.c

2014-10-24 22:49:36 +08:00

testmgr.h

crypto: testmgr - add test for lz4 and lz4hc

2014-08-29 21:46:36 +08:00

tgr192.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +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: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

vmac.c

crypto: include crypto- module prefix in template

2014-11-26 20:06:30 +08:00

wp512.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00

xcbc.c

crypto: include crypto- module prefix in template

2014-11-26 20:06:30 +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

2014-11-26 20:06:30 +08:00

zlib.c

crypto: prefix module autoloading with "crypto-"

2014-11-24 22:43:57 +08:00