svn commit: r347119 - stable/12/sys/netinet

[Michael Tuexen]

Author: tuexen
Date: Sat May  4 12:56:09 2019
New Revision: 347119
URL: https://svnweb.freebsd.org/changeset/base/347119

Log:
  MFC r345505:
  Initialize scheduler specific data for the FCFS scheduler.
  This is joint work with rrs at . The issue was reported by using
  syzkaller.

Modified:
  stable/12/sys/netinet/sctp_ss_functions.c
Directory Properties:
  stable/12/   (props changed)

Modified: stable/12/sys/netinet/sctp_ss_functions.c
==============================================================================
--- stable/12/sys/netinet/sctp_ss_functions.c	Sat May  4 12:54:24 2019	(r347118)
+++ stable/12/sys/netinet/sctp_ss_functions.c	Sat May  4 12:56:09 2019	(r347119)
@@ -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;
 }