diff options
| -rw-r--r-- | crypto/algif_hash.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/crypto/algif_hash.c b/crypto/algif_hash.c index 62122a1a2f7a..ef5356cd280a 100644 --- a/crypto/algif_hash.c +++ b/crypto/algif_hash.c @@ -68,8 +68,10 @@ static int hash_sendmsg(struct kiocb *unused, struct socket *sock, int newlen; newlen = af_alg_make_sg(&ctx->sgl, from, len, 0); - if (newlen < 0) + if (newlen < 0) { + err = copied ? 0 : newlen; goto unlock; + } ahash_request_set_crypt(&ctx->req, ctx->sgl.sg, NULL, newlen); |