keysock: explicitly initialized LIST_HEAD

This is supposed to fix syzcaller report. Reported by: syzbot+1e08b5f9f7f00383ddea@syzkaller.appspotmail.com Fixes: ea7be12
freebsd · Aug 12, 2022 · b7bf3cb · b7bf3cb
1 parent f277746
commit b7bf3cb
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/sys/netipsec/keysock.c b/sys/netipsec/keysock.c
@@ -72,7 +72,8 @@ MTX_SYSINIT(keysock, &keysock_mtx, "key socket pcb list", MTX_DEF);
 #define	KEYSOCK_LOCK()		mtx_lock(&keysock_mtx)
 #define	KEYSOCK_UNLOCK()	mtx_unlock(&keysock_mtx)
 
-VNET_DEFINE_STATIC(LIST_HEAD(, keycb), keycb_list);
+VNET_DEFINE_STATIC(LIST_HEAD(, keycb), keycb_list) =
+    LIST_HEAD_INITIALIZER(keycb_list);
 #define	V_keycb_list		VNET(keycb_list)
 
 static struct sockaddr key_src = { 2, PF_KEY, };