Merge tag 'usb-3.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

[cascardo/linux.git] / crypto / af_alg.c

diff --git a/crypto/af_alg.c b/crypto/af_alg.c
index bc21f52..4665b79 100644 (file)
--- a/crypto/af_alg.c
+++ b/crypto/af_alg.c
@@ -421,6 +421,12 @@ int af_alg_cmsg_send(struct msghdr *msg, struct af_alg_control *con)
                        con->op = *(u32 *)CMSG_DATA(cmsg);
                        break;
 
+               case ALG_SET_AEAD_ASSOCLEN:
+                       if (cmsg->cmsg_len < CMSG_LEN(sizeof(u32)))
+                               return -EINVAL;
+                       con->aead_assoclen = *(u32 *)CMSG_DATA(cmsg);
+                       break;
+
                default:
                        return -EINVAL;
                }
@@ -449,6 +455,9 @@ void af_alg_complete(struct crypto_async_request *req, int err)
 {
        struct af_alg_completion *completion = req->data;
 
+       if (err == -EINPROGRESS)
+               return;
+
        completion->err = err;
        complete(&completion->completion);
 }