1 files changed, 2 insertions, 0 deletions

diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index 7e8f0a117106..c0380cfb16ae 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -324,6 +324,7 @@ int sctp_outq_tail(struct sctp_outq *q, struct sctp_chunk *chunk)
                                  sctp_cname(SCTP_ST_CHUNK(chunk->chunk_hdr->type)) :
                                  "illegal chunk");
 
+                        sctp_chunk_hold(chunk);
                         sctp_outq_tail_data(q, chunk);
                         if (chunk->chunk_hdr->flags & SCTP_DATA_UNORDERED)
                                 SCTP_INC_STATS(net, SCTP_MIB_OUTUNORDERCHUNKS);
@@ -1251,6 +1252,7 @@ int sctp_outq_sack(struct sctp_outq *q, struct sctp_chunk *chunk)
          */
 
         sack_a_rwnd = ntohl(sack->a_rwnd);
+        asoc->peer.zero_window_announced = !sack_a_rwnd;
         outstanding = q->outstanding_bytes;
 
         if (outstanding < sack_a_rwnd)