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-rw-r--r--net/sctp/associola.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index a88b8524846e..f791edd64d6c 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -1668,6 +1668,8 @@ struct sctp_chunk *sctp_assoc_lookup_asconf_ack(
* ack chunk whose serial number matches that of the request.
*/
list_for_each_entry(ack, &asoc->asconf_ack_list, transmitted_list) {
+ if (sctp_chunk_pending(ack))
+ continue;
if (ack->subh.addip_hdr->serial == serial) {
sctp_chunk_hold(ack);
return ack;