diff options
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/af_alg.c | 6 | ||||
| -rw-r--r-- | crypto/algif_aead.c | 6 | ||||
| -rw-r--r-- | crypto/algif_skcipher.c | 6 |
3 files changed, 12 insertions, 6 deletions
diff --git a/crypto/af_alg.c b/crypto/af_alg.c index 358749c38894..f1a2caf1b59b 100644 --- a/crypto/af_alg.c +++ b/crypto/af_alg.c @@ -1137,12 +1137,6 @@ int af_alg_get_rsgl(struct sock *sk, struct msghdr *msg, int flags, if (!af_alg_readable(sk)) break; - if (!ctx->used) { - err = af_alg_wait_for_data(sk, flags); - if (err) - return err; - } - seglen = min_t(size_t, (maxsize - len), msg_data_left(msg)); diff --git a/crypto/algif_aead.c b/crypto/algif_aead.c index 805f485ddf1b..c8a32bef208a 100644 --- a/crypto/algif_aead.c +++ b/crypto/algif_aead.c @@ -111,6 +111,12 @@ static int _aead_recvmsg(struct socket *sock, struct msghdr *msg, size_t usedpages = 0; /* [in] RX bufs to be used from user */ size_t processed = 0; /* [in] TX bufs to be consumed */ + if (!ctx->used) { + err = af_alg_wait_for_data(sk, flags); + if (err) + return err; + } + /* * Data length provided by caller via sendmsg/sendpage that has not * yet been processed. diff --git a/crypto/algif_skcipher.c b/crypto/algif_skcipher.c index 30cff827dd8f..6fb595cd63ac 100644 --- a/crypto/algif_skcipher.c +++ b/crypto/algif_skcipher.c @@ -72,6 +72,12 @@ static int _skcipher_recvmsg(struct socket *sock, struct msghdr *msg, int err = 0; size_t len = 0; + if (!ctx->used) { + err = af_alg_wait_for_data(sk, flags); + if (err) + return err; + } + /* Allocate cipher request for current operation. */ areq = af_alg_alloc_areq(sk, sizeof(struct af_alg_async_req) + crypto_skcipher_reqsize(tfm)); |