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crypto: algif_skcipher - sendmsg SG marking is off by one
authorHerbert Xu <herbert@gondor.apana.org.au>
Tue, 19 Jan 2016 13:23:57 +0000 (21:23 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Wed, 20 Jan 2016 13:15:45 +0000 (21:15 +0800)
commit202736d99b7f29279db9da61587f11a08a04a9c6
tree7ec8d1d32fc795eb30a473580d861398454c3a26tree | snapshot (tar.gz zip)
parentfd7f6727102a1ccf6b4c1dfcc631f9b546526b26commit | diff
crypto: algif_skcipher - sendmsg SG marking is off by one

We mark the end of the SG list in sendmsg and sendpage and unmark
it on the next send call.  Unfortunately the unmarking in sendmsg
is off-by-one, leading to an SG list that is too short.

Fixes: 0f477b655a52 ("crypto: algif - Mark sgl end at the end of data")
Cc: stable@vger.kernel.org
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto/algif_skcipher.c diff | blob | blame | history