1 files changed, 12 insertions, 1 deletions

diff --git a/net/sctp/output.c b/net/sctp/output.c
index b801bc9fb639..1f9336177ee2 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -136,6 +136,17 @@ struct sctp_packet *sctp_packet_init(struct sctp_packet *packet,
         return packet;
 }
 
+static void sctp_packet_reset(struct sctp_packet *packet)
+{
+        packet->size = packet->overhead;
+        packet->has_cookie_echo = 0;
+        packet->has_sack = 0;
+        packet->has_data = 0;
+        packet->has_auth = 0;
+        packet->ipfragok = 0;
+        packet->auth = NULL;
+}
+
 /* Free a packet.  */
 void sctp_packet_free(struct sctp_packet *packet)
 {
@@ -576,7 +587,7 @@ int sctp_packet_transmit(struct sctp_packet *packet)
         (*tp->af_specific->sctp_xmit)(nskb, tp);
 
 out:
-        packet->size = packet->overhead;
+        sctp_packet_reset(packet);
         return err;
 no_route:
         kfree_skb(nskb);