Stephan Mueller c4bfed85ba crypto: af_alg - Initialize sg_num_bytes in error code path ...

commit 2546da99212f22034aecf279da9c47cbfac6c981 upstream.

The RX SGL in processing is already registered with the RX SGL tracking
list to support proper cleanup. The cleanup code path uses the
sg_num_bytes variable which must therefore be always initialized, even
in the error code path.

Signed-off-by: Stephan Mueller <smueller@chronox.de>
Reported-by: syzbot+9c251bdd09f83b92ba95@syzkaller.appspotmail.com
#syz test: https://github.com/google/kmsan.git master
CC: <stable@vger.kernel.org> #4.14
Fixes: e870456d8e7c ("crypto: algif_skcipher - overhaul memory management")
Fixes: d887c52d6ae4 ("crypto: algif_aead - overhaul memory management")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-07-22 14:28:48 +02:00

..

asymmetric_keys

X.509: unpack RSA signatureValue field from BIT STRING

2018-07-03 11:24:57 +02:00

async_tx

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

.gitignore

crypto: rsa - add .gitignore for crypto/*.-asn1.[ch] files

2015-06-25 23:29:24 +08:00

842.c

crypto: acomp - add support for 842 via scomp

2016-10-25 11:08:33 +08:00

ablk_helper.c

crypto: ablk_helper - Fix cryptd reordering

2016-06-23 18:29:53 +08:00

ablkcipher.c

crypto: Replaced gcc specific attributes with macros from compiler.h

2017-01-13 00:24:39 +08:00

acompress.c

crypto: acomp - allow registration of multiple acomps

2017-04-21 20:30:50 +08:00

aead.c

crypto: Replaced gcc specific attributes with macros from compiler.h

2017-01-13 00:24:39 +08:00

aes_generic.c

crypto: aes-generic - drop alignment requirement

2017-02-11 17:50:43 +08:00

aes_ti.c

crypto: aes_ti - fix comment for MixColumns step

2017-06-19 14:11:53 +08:00

af_alg.c

crypto: af_alg - Initialize sg_num_bytes in error code path

2018-07-22 14:28:48 +02:00

ahash.c

crypto: ahash - Fix early termination in hash walk

2018-04-08 14:26:31 +02:00

akcipher.c

crypto: Replaced gcc specific attributes with macros from compiler.h

2017-01-13 00:24:39 +08:00

algapi.c

crypto: algapi - fix NULL dereference in crypto_remove_spawns()

2018-01-17 09:45:23 +01:00

algboss.c

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

algif_aead.c

crypto: af_alg - Fix race around ctx->rcvused by making it atomic_t

2018-03-03 10:24:29 +01:00

algif_hash.c

crypto: hash - prevent using keyed hashes without setting key

2018-02-16 20:23:00 +01:00

algif_rng.c

crypto: algif_rng - Remove obsolete const-removal cast

2015-04-22 09:30:21 +08:00

algif_skcipher.c

crypto: af_alg - Fix race around ctx->rcvused by making it atomic_t

2018-03-03 10:24:29 +01:00

ansi_cprng.c

crypto: ansi_cprng - Convert to new rng interface

2015-04-22 09:30:18 +08:00

anubis.c

crypto: prefix module autoloading with "crypto-"

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

api.c

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

arc4.c

crypto: prefix module autoloading with "crypto-"

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

authenc.c

crypto: skcipher - Get rid of crypto_spawn_skcipher2()

2016-11-01 08:37:17 +08:00

authencesn.c

crypto: authencesn - Fix digest_null crash

2017-07-18 17:01:11 +08:00

blkcipher.c

crypto: Replaced gcc specific attributes with macros from compiler.h

2017-01-13 00:24:39 +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

2015-01-13 22:29:11 +11:00

camellia_generic.c

crypto: add missing crypto module aliases

2015-01-13 22:29:11 +11:00

cast5_generic.c

crypto: add missing crypto module aliases

2015-01-13 22:29:11 +11:00

cast6_generic.c

crypto: add missing crypto module aliases

2015-01-13 22:29:11 +11:00

cast_common.c

crypto: make tables used from assembler __visible

2013-08-14 20:42:03 +10:00

cbc.c

crypto: cbc - Propagate NEED_FALLBACK bit

2017-03-09 18:34:39 +08:00

ccm.c

crypto: ccm - preserve the IV buffer

2017-11-03 21:35:35 +08:00

chacha20_generic.c

crypto: chacha20 - fix handling of chunked input

2017-08-22 14:45:47 +08:00

chacha20poly1305.c

crypto: chacha20poly1305 - validate the digest size

2018-01-10 09:31:18 +01:00

cipher.c

crypto: api - Remove no-op exit_ops code

2016-10-21 11:03:42 +08:00

cmac.c

crypto: algapi - make crypto_xor() and crypto_inc() alignment agnostic

2017-02-11 17:52:28 +08:00

compress.c

crypto: api - Remove no-op exit_ops code

2016-10-21 11:03:42 +08:00

crc32_generic.c

crypto: hash - annotate algorithms taking optional key

2018-02-16 20:23:00 +01:00

crc32c_generic.c

crypto: hash - annotate algorithms taking optional key

2018-02-16 20:23:00 +01:00

crct10dif_common.c

crypto: crct10dif - Add fallback for broken initrds

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

crct10dif_generic.c

crypto: squash lines for simple wrapper functions

2016-09-13 20:27:26 +08:00

cryptd.c

crypto: hash - annotate algorithms taking optional key

2018-02-16 20:23:00 +01:00

crypto_engine.c

crypto: engine - replace pr_xxx by dev_xxx

2017-06-19 14:19:54 +08:00

crypto_null.c

crypto: null - Remove default null blkcipher

2016-07-18 17:35:44 +08:00

crypto_user.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2017-05-02 16:40:27 -07:00

crypto_wq.c

crypto: crypto_wq - Fix late crypto work queue initialization

2014-03-21 21:54:28 +08:00

ctr.c

crypto: algapi - make crypto_xor() take separate dst and src arguments

2017-08-04 09:27:15 +08:00

cts.c

crypto: algapi - make crypto_xor() and crypto_inc() alignment agnostic

2017-02-11 17:52:28 +08:00

deflate.c

crypto: scomp - add support for deflate rfc1950 (zlib)

2017-04-24 18:11:08 +08:00

des_generic.c

crypto: add missing crypto module aliases

2015-01-13 22:29:11 +11:00

dh_helper.c

crypto: dh - Don't permit 'key' or 'g' size longer than 'p'

2017-11-21 09:49:21 +01:00

dh.c

crypto: dh - Fix double free of ctx->p

2017-11-21 09:49:20 +01:00

drbg.c

crypto: drbg - set freed buffers to NULL

2018-05-01 12:58:23 -07:00

ecb.c

crypto: include crypto- module prefix in template

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

ecc_curve_defs.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ecc.c

crypto: ecc - Fix NULL pointer deref. on no default_rng

2018-03-19 08:42:49 +01:00

ecc.h

crypto: ecdh - add privkey generation support

2017-06-10 12:04:35 +08:00

ecdh_helper.c

crypto: kpp, (ec)dh - fix typos

2017-06-10 12:04:25 +08:00

ecdh.c

crypto: ecdh - fix concurrency on shared secret and pubkey

2017-08-03 13:47:22 +08:00

echainiv.c

crypto: echainiv - Replace chaining with multiplication

2016-09-13 18:44:57 +08:00

fcrypt.c

crypto: prefix module autoloading with "crypto-"

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

fips.c

crypto: fips - Move fips_enabled sysctl into fips.c

2015-04-23 14:18:09 +08:00

gcm.c

crypto: gcm - wait for crypto op not signal safe

2017-05-23 12:45:11 +08:00

gf128mul.c

crypto: gf128mul - define gf128mul_x_* in gf128mul.h

2017-04-05 21:58:35 +08:00

ghash-generic.c

crypto: ghash-generic - move common definitions to a new header file

2016-10-02 22:26:40 +08:00

hash_info.c

keys, trusted: select hash algorithm for TPM2 chips

2015-12-20 15:27:12 +02:00

hmac.c

crypto: hmac - require that the underlying hash algorithm is unkeyed

2017-12-20 10:10:17 +01:00

internal.h

crypto: api - Remove no-op exit_ops code

2016-10-21 11:03:42 +08:00

jitterentropy-kcapi.c

crypto: jitterentropy - drop duplicate header module.h

2016-11-17 23:34:52 +08:00

jitterentropy.c

crypto: jitterentropy - Delete unnecessary checks before the function call "kzfree"

2015-06-25 23:18:33 +08:00

Kconfig

crypto: x86/salsa20 - remove x86 salsa20 implementations

2018-07-17 11:39:31 +02:00

keywrap.c

crypto: keywrap - memzero the correct memory

2016-02-01 22:27:05 +08:00

khazad.c

crypto: prefix module autoloading with "crypto-"

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

kpp.c

crypto: Replaced gcc specific attributes with macros from compiler.h

2017-01-13 00:24:39 +08:00

lrw.c

crypto: lrw - Free rctx->ext with kzfree

2018-04-08 14:26:31 +02:00

lz4.c

crypto: lz4 - fixed decompress function to return error code

2017-04-10 19:17:27 +08:00

lz4hc.c

crypto: lz4 - fixed decompress function to return error code

2017-04-10 19:17:27 +08:00

lzo.c

treewide: use kv[mz]alloc* rather than opencoded variants

2017-05-08 17:15:13 -07:00

Makefile

crypto: aes-generic - build with -Os on gcc-7+

2018-04-12 12:32:20 +02:00

mcryptd.c

crypto: hash - annotate algorithms taking optional key

2018-02-16 20:23:00 +01:00

md4.c

crypto: prefix module autoloading with "crypto-"

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

md5.c

md5: remove from lib and only live in crypto

2017-03-24 22:02:56 +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: algapi - make crypto_xor() take separate dst and src arguments

2017-08-04 09:27:15 +08:00

pcrypt.c

crypto: pcrypt - fix freeing pcrypt instances

2018-01-10 09:31:18 +01:00

poly1305_generic.c

crypto: poly1305 - remove ->setkey() method

2018-02-16 20:23:00 +01:00

proc.c

crypto: fips - Move fips_enabled sysctl into fips.c

2015-04-23 14:18:09 +08:00

ripemd.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

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: rng - ensure that the RNG is ready before using

2017-07-28 17:56:00 +08:00

rsa_helper.c

crypto: rsa - fix buffer overread when stripping leading zeroes

2017-12-20 10:10:17 +01:00

rsa-pkcs1pad.c

crypto: rsa-pkcs1pad - use constant time memory comparison for MACs

2017-06-20 11:21:19 +08:00

rsa.c

crypto: rsa - comply with crypto_akcipher_maxsize()

2017-06-10 12:04:30 +08:00

rsaprivkey.asn1

crypto: rsa - Store rest of the private key components

2016-07-05 23:05:26 +08:00

rsapubkey.asn1

crypto: akcipher - Changes to asymmetric key API

2015-10-14 22:23:16 +08:00

salsa20_generic.c

crypto: salsa20 - fix blkcipher_walk API usage

2017-12-20 10:10:17 +01:00

scatterwalk.c

crypto: scatterwalk - Remove unnecessary aliasing check in map_and_copy

2016-11-22 15:02:25 +08:00

scompress.c

crypto: scompress - defer allocation of scratch buffer to first use

2017-08-03 13:52:44 +08:00

seed.c

crypto: prefix module autoloading with "crypto-"

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

seqiv.c

crypto: algapi - make crypto_xor() and crypto_inc() alignment agnostic

2017-02-11 17:52:28 +08:00

serpent_generic.c

crypto: serpent - improve __serpent_setkey with UBSAN

2017-08-09 20:17:54 +08:00

sha1_generic.c

crypto: hash - add zero length message hash for shax and md5

2015-12-22 20:43:35 +08:00

sha3_generic.c

crypto: sha3-generic - fixes for alignment and big endian operation

2018-02-03 17:38:51 +01:00

sha256_generic.c

crypto: hash - add zero length message hash for shax and md5

2015-12-22 20:43:35 +08:00

sha512_generic.c

crypto: sha512-generic - move to generic glue implementation

2015-04-10 21:39:41 +08:00

shash.c

crypto: hash - prevent using keyed hashes without setting key

2018-02-16 20:23:00 +01:00

simd.c

crypto: simd - Add simd skcipher helper

2016-11-28 21:23:18 +08:00

skcipher.c

crypto: skcipher - set walk.iv for zero-length inputs

2017-12-29 17:53:45 +01:00

tcrypt.c

crypto: tcrypt - fix S/G table for test_aead_speed()

2018-02-13 10:19:49 +01:00

tcrypt.h

crypto: tcrypt - Add ChaCha20/Poly1305 speed tests

2015-07-17 21:20:20 +08:00

tea.c

crypto: add missing crypto module aliases

2015-01-13 22:29:11 +11:00

testmgr.c

crypto: testmgr - Reenable sha1/aes in FIPS mode

2017-06-28 22:18:58 +08:00

testmgr.h

crypto: testmgr - Fix incorrect values in PKCS#1 test vector

2018-04-08 14:26:31 +02:00

tgr192.c

crypto: add missing crypto module aliases

2015-01-13 22:29:11 +11:00

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

2015-01-13 22:29:11 +11:00

vmac.c

crypto: include crypto- module prefix in template

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

wp512.c

crypto: add missing crypto module aliases

2015-01-13 22:29:11 +11:00

xcbc.c

crypto: include crypto- module prefix in template

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

xor.c

kmemcheck: stop using GFP_NOTRACK and SLAB_NOTRACK

2018-02-22 15:42:23 +01:00

xts.c

crypto: xts - Fix an error handling path in 'create()'

2017-10-07 12:04:31 +08:00