[SCTP]: Correctly set the length of sctp_assoc_change notification

sctp_assoc_change notification may contain the data from a received
ABORT chunk.  Set the length correctly to account for that.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>

diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c
index e27b11f18b7f2a32935e9de3a24dd8a4030e7b91..b43f1f110f8738069c59f425bd9e40a8e81ecbee 100644 (file)
--- a/net/sctp/ulpevent.c
+++ b/net/sctp/ulpevent.c
@@ -206,7 +206,7 @@ struct sctp_ulpevent  *sctp_ulpevent_make_assoc_change(
         * This field is the total length of the notification data, including
         * the notification header.
         */
-       sac->sac_length = sizeof(struct sctp_assoc_change);
+       sac->sac_length = skb->len;
 
        /* Socket Extensions for SCTP
         * 5.3.1.1 SCTP_ASSOC_CHANGE