svn commit: r345505 - head/sys/netinet

[Michael Tuexen]

Author: tuexen
Date: Mon Mar 25 16:40:54 2019
New Revision: 345505
URL: https://svnweb.freebsd.org/changeset/base/345505

Log:
  Initialize scheduler specific data for the FCFS scheduler.
  This is joint work with rrs at . The issue was reported by using
  syzkaller.
  
  MFC after:		1 week

Modified:
  head/sys/netinet/sctp_ss_functions.c

Modified: head/sys/netinet/sctp_ss_functions.c
==============================================================================
--- head/sys/netinet/sctp_ss_functions.c	Mon Mar 25 15:23:20 2019	(r345504)
+++ head/sys/netinet/sctp_ss_functions.c	Mon Mar 25 16:40:54 2019	(r345505)
@@ -838,6 +838,8 @@ sctp_ss_fcfs_init_stream(struct sctp_tcb *stcb, struct
 			stcb->asoc.ss_data.last_out_stream = strq;
 		}
 	}
+	strq->ss_params.fb.next_spoke.tqe_next = NULL;
+	strq->ss_params.fb.next_spoke.tqe_prev = NULL;
 	return;
 }