Merge tag 'v3.13-rc4' into next

Synchronize with mainline to bring in the new keycode definitions and
new hwmon API.

1 files changed, 5 insertions, 9 deletions

diff --git a/net/sctp/auth.c b/net/sctp/auth.c
index 8c4fa5dec82..46b5977978a 100644
--- a/net/sctp/auth.c
+++ b/net/sctp/auth.c
@@ -539,18 +539,14 @@ struct sctp_hmac *sctp_auth_asoc_get_hmac(const struct sctp_association *asoc)
 	for (i = 0; i < n_elt; i++) {
 		id = ntohs(hmacs->hmac_ids[i]);
 
-		/* Check the id is in the supported range */
-		if (id > SCTP_AUTH_HMAC_ID_MAX) {
-			id = 0;
-			continue;
-		}
-
-		/* See is we support the id.  Supported IDs have name and
-		 * length fields set, so that we can allocated and use
+		/* Check the id is in the supported range. And
+		 * see if we support the id.  Supported IDs have name and
+		 * length fields set, so that we can allocate and use
 		 * them.  We can safely just check for name, for without the
 		 * name, we can't allocate the TFM.
 		 */
-		if (!sctp_hmac_list[id].hmac_name) {
+		if (id > SCTP_AUTH_HMAC_ID_MAX ||
+		    !sctp_hmac_list[id].hmac_name) {
 			id = 0;
 			continue;
 		}