X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fsctp%2Fsm_make_chunk.c;h=3868a8d70cc058332f8918a5bab47b6233530c68;hb=f35279d3f713e5c97b98cbdbf47d98f79942c11f;hp=00d32b7c8266a055b81d1b6569dbb1c59ef6ac46;hpb=9f02d6b7b43d46a74dd385f06090104ecd0fb807;p=linux-2.6

diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 00d32b7c82..3868a8d70c 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -1362,6 +1362,7 @@ struct sctp_association *sctp_unpack_cookie(
 	char *key;
 	sctp_scope_t scope;
 	struct sk_buff *skb = chunk->skb;
+	struct timeval tv;
 
 	headersize = sizeof(sctp_chunkhdr_t) + SCTP_SECRET_SIZE;
 	bodysize = ntohs(chunk->chunk_hdr->length) - headersize;
@@ -1434,7 +1435,8 @@ no_hmac:
 	 * an association, there is no need to check cookie's expiration
 	 * for init collision case of lost COOKIE ACK.
 	 */
-	if (!asoc && tv_lt(bear_cookie->expiration, skb->stamp)) {
+	skb_get_timestamp(skb, &tv);
+	if (!asoc && tv_lt(bear_cookie->expiration, tv)) {
 		__u16 len;
 		/*
 		 * Section 3.3.10.3 Stale Cookie Error (3)
@@ -1447,10 +1449,9 @@ no_hmac:
 		len = ntohs(chunk->chunk_hdr->length);
 		*errp = sctp_make_op_error_space(asoc, chunk, len);
 		if (*errp) {
-			suseconds_t usecs = (skb->stamp.tv_sec -
+			suseconds_t usecs = (tv.tv_sec -
 				bear_cookie->expiration.tv_sec) * 1000000L +
-				skb->stamp.tv_usec -
-				bear_cookie->expiration.tv_usec;
+				tv.tv_usec - bear_cookie->expiration.tv_usec;
 
 			usecs = htonl(usecs);
 			sctp_init_cause(*errp, SCTP_ERROR_STALE_COOKIE,