Module Name: src
Committed By: yamaguchi
Date: Mon Oct 16 08:25:57 UTC 2023
Modified Files:
src/sys/net/lagg: if_lagg.c
Log Message:
Fix missing IFNET_LOCK holding while destroy the lagg interface
To generate a diff of this commit:
cvs rdiff -u -r1.49 -r1.50 src/sys/net/lagg/if_lagg.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/net/lagg/if_lagg.c
diff -u src/sys/net/lagg/if_lagg.c:1.49 src/sys/net/lagg/if_lagg.c:1.50
--- src/sys/net/lagg/if_lagg.c:1.49 Mon Oct 16 07:49:01 2023
+++ src/sys/net/lagg/if_lagg.c Mon Oct 16 08:25:57 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: if_lagg.c,v 1.49 2023/10/16 07:49:01 yamaguchi Exp $ */
+/* $NetBSD: if_lagg.c,v 1.50 2023/10/16 08:25:57 yamaguchi Exp $ */
/*
* Copyright (c) 2005, 2006 Reyk Floeter <r...@openbsd.org>
@@ -20,7 +20,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_lagg.c,v 1.49 2023/10/16 07:49:01 yamaguchi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_lagg.c,v 1.50 2023/10/16 08:25:57 yamaguchi Exp $");
#ifdef _KERNEL_OPT
#include "opt_inet.h"
@@ -444,11 +444,13 @@ lagg_clone_destroy(struct ifnet *ifp)
lagg_stop(ifp, 1);
+ IFNET_LOCK(ifp);
LAGG_LOCK(sc);
while ((lp = LAGG_PORTS_FIRST(sc)) != NULL) {
lagg_port_teardown(sc, lp, false);
}
LAGG_UNLOCK(sc);
+ IFNET_UNLOCK(ifp);
switch (ifp->if_type) {
case IFT_ETHER:
