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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2010-11-28 16:28:01 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2010-11-28 16:28:01 +0800 |
| commit | c762be637503b833012457087133c1292fd6056d (patch) | |
| tree | 5bf3dff445a259b361a5b7d87d625497aeed5a57 /crypto | |
| parent | 887c883eea9867535059f3c8414c8cfc952ccff1 (diff) | |
| download | lwn-c762be637503b833012457087133c1292fd6056d.tar.gz lwn-c762be637503b833012457087133c1292fd6056d.zip | |
crypto: algif_skcipher - Pass on error from af_alg_make_sg
The error returned from af_alg_make_sg is currently lost and we
always pass on -EINVAL. This patch pases on the underlying error.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/algif_skcipher.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/crypto/algif_skcipher.c b/crypto/algif_skcipher.c index 211c956952ca..9b2f440e88a6 100644 --- a/crypto/algif_skcipher.c +++ b/crypto/algif_skcipher.c @@ -472,7 +472,8 @@ static int skcipher_recvmsg(struct kiocb *unused, struct socket *sock, goto unlock; used = af_alg_make_sg(&ctx->rsgl, from, used, 1); - if (used < 0) + err = used; + if (err < 0) goto unlock; ablkcipher_request_set_crypt(&ctx->req, sg, |