tree 7ec8d1d32fc795eb30a473580d861398454c3a26
parent fd7f6727102a1ccf6b4c1dfcc631f9b546526b26
author Herbert Xu <herbert@gondor.apana.org.au> 1453209837 +0800
committer Herbert Xu <herbert@gondor.apana.org.au> 1453295745 +0800

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>