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android_kernel_samsung_msm8976/crypto
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Eric Biggers 8d60d75cdf crypto: ahash - fix another early termination in hash walk 
commit 77568e535af7c4f97eaef1e555bf0af83772456c upstream.

Hash algorithms with an alignmask set, e.g. "xcbc(aes-aesni)" and
"michael_mic", fail the improved hash tests because they sometimes
produce the wrong digest.  The bug is that in the case where a
scatterlist element crosses pages, not all the data is actually hashed
because the scatterlist walk terminates too early.  This happens because
the 'nbytes' variable in crypto_hash_walk_done() is assigned the number
of bytes remaining in the page, then later interpreted as the number of
bytes remaining in the scatterlist element.  Fix it.

Fixes: 900a081f6912 ("crypto: ahash - Fix early termination in hash walk")
Cc: stable@vger.kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2019-07-27 22:08:30 +02:00
..
asymmetric_keys crypto: crypto_memneq - add equality testing of memory regions w/o timing leaks 2019-07-27 21:42:52 +02:00
async_tx
…
842.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
Kconfig arm: crypto: Add optimized SHA-256/224 2015-09-16 18:20:15 +05:30
Makefile crypto: more robust crypto_memneq 2019-07-27 21:46:39 +02:00
ablk_helper.c crypto: ablk_helper - Replace memcpy with struct assignment 2015-03-19 14:52:28 -07:00
ablkcipher.c crypto: ablkcipher - fix crash flushing dcache in error path 2019-07-27 21:51:08 +02:00
aead.c
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aes_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
af_alg.c crypto: af_alg - fix possible uninit-value in alg_bind() 2019-07-27 21:52:04 +02:00
ahash.c crypto: ahash - fix another early termination in hash walk 2019-07-27 22:08:30 +02:00
algapi.c crypto: algapi - fix NULL dereference in crypto_remove_spawns() 2019-07-27 21:46:25 +02:00
algboss.c
…
algif_hash.c crypto: hash - prevent using keyed hashes without setting key 2019-07-27 21:49:17 +02:00
algif_skcipher.c crypto: AF_ALG - remove SGL terminator indicator when chaining 2019-07-27 21:44:42 +02:00
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: authenc - fix parsing key with misaligned rta_len 2019-07-27 21:53:36 +02:00
authencesn.c crypto: crypto_memneq - add equality testing of memory regions w/o timing leaks 2019-07-27 21:42:52 +02:00
blkcipher.c crypto: blkcipher - fix crash flushing dcache in error path 2019-07-27 21:51:08 +02:00
blowfish_common.c
…
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
…
cbc.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
ccm.c crypto: crypto_memneq - add equality testing of memory regions w/o timing leaks 2019-07-27 21:42:52 +02:00
chainiv.c This is the 3.10.67 stable release 2015-04-24 18:04:40 -07:00
cipher.c
…
cmac.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
compress.c
…
crc32.c crypto: hash - annotate algorithms taking optional key 2019-07-27 21:49:17 +02:00
crc32c.c crypto: hash - annotate algorithms taking optional key 2019-07-27 21:49:17 +02:00
cryptd.c crypto: hash - annotate algorithms taking optional key 2019-07-27 21:49:17 +02:00
crypto_null.c crypto: prefix module autoloading with "crypto-" 2015-01-29 17:40:57 -08:00
crypto_user.c crypto: user - lock crypto_alg_list on alg dump 2016-02-19 14:22:41 -08:00
crypto_wq.c
…
ctr.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
cts.c crypto: cts - fix crash on short inputs 2019-07-27 21:53:35 +02:00
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: gcm - wait for crypto op not signal safe 2019-07-27 21:44:48 +02:00
gf128mul.c
…
ghash-generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
hmac.c crypto: hmac - require that the underlying hash algorithm is unkeyed 2019-07-27 21:45:46 +02:00
internal.h
…
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
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
memneq.c crypto: memneq - fix for archs without efficient unaligned access 2019-07-27 21:46:40 +02:00
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
…
pcrypt.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
proc.c
…
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
…
salsa20_generic.c crypto: salsa20 - fix blkcipher_walk API usage 2019-07-27 21:45:46 +02:00
scatterwalk.c crypto: scatterwalk - Fix test in scatterwalk_done 2019-07-27 21:41:53 +02:00
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: memzero_explicit - make sure to clear out sensitive data 2019-07-27 21:51:07 +02:00
sha256_generic.c crypto: memzero_explicit - make sure to clear out sensitive data 2019-07-27 21:51:07 +02:00
sha512_generic.c crypto: memzero_explicit - make sure to clear out sensitive data 2019-07-27 21:51:07 +02:00
shash.c crypto: hash - prevent using keyed hashes without setting key 2019-07-27 21:49:17 +02:00
tcrypt.c
…
tcrypt.h
…
tea.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
testmgr.c
…
testmgr.h
…
tgr192.c crypto: memzero_explicit - make sure to clear out sensitive data 2019-07-27 21:51:07 +02:00
twofish_common.c
…
twofish_generic.c crypto: add missing crypto module aliases 2015-01-29 17:40:57 -08:00
vmac.c crypto: vmac - separate tfm and request context 2019-07-27 21:51:07 +02:00
wp512.c crypto: memzero_explicit - make sure to clear out sensitive data 2019-07-27 21:51:07 +02:00
xcbc.c crypto: include crypto- module prefix in template 2015-01-29 17:40:57 -08:00
xor.c
…
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