1 files changed, 8 insertions, 0 deletions

diff --git a/sys/netinet/sctp_output.c b/sys/netinet/sctp_output.c
index 244056fd2199..50e1ed97e0b9 100644
--- a/sys/netinet/sctp_output.c
+++ b/sys/netinet/sctp_output.c
@@ -5406,6 +5406,14 @@ do_a_abort:
 	}
 	SCTP_BUF_LEN(m) = sizeof(struct sctp_init_chunk);
 
+	/*
+	 * We might not overwrite the identification[] completely and on
+	 * some platforms time_entered will contain some padding. Therefore
+	 * zero out the cookie to avoid putting uninitialized memory on the
+	 * wire.
+	 */
+	memset(&stc, 0, sizeof(struct sctp_state_cookie));
+
 	/* the time I built cookie */
 	(void)SCTP_GETTIME_TIMEVAL(&stc.time_entered);