Index: sys/kern/vfs_mount.c
===================================================================
RCS file: /home/ncvs/src/sys/kern/vfs_mount.c,v
retrieving revision 1.97
diff -u -r1.97 vfs_mount.c
--- sys/kern/vfs_mount.c	21 Jan 2003 08:55:55 -0000	1.97
+++ sys/kern/vfs_mount.c	14 Feb 2003 09:40:18 -0000
@@ -1714,6 +1714,9 @@
 {
 	struct vfsopt *opt;
 
+	KASSERT(opts != NULL,
+	    ("vfs_getopt: caller passed 'opts' as NULL\n"));
+
 	TAILQ_FOREACH(opt, opts, link) {
 		if (strcmp(name, opt->name) == 0) {
 			if (len != NULL)
@@ -1742,6 +1745,9 @@
 	int len;
 {
 	struct vfsopt *opt;
+
+	KASSERT(opts != NULL,
+	    ("vfs_copyopt: caller passed 'opts' as NULL\n"));
 
 	TAILQ_FOREACH(opt, opts, link) {
 		if (strcmp(name, opt->name) == 0) {