Module Name: src
Committed By: riastradh
Date: Sun Jul 28 14:39:36 UTC 2024
Modified Files:
src/sys/net: if_wg.c
Log Message:
wg(4): Mark wgp_pending volatile to reflect its usage.
Prompted by (but won't fix any part of):
PR kern/55729: net/if_wg/t_misc:wg_rekey test case fails
PR kern/56252: wg(4) state machine has race conditions
PR kern/58463: if_wg does not work when idle.
To generate a diff of this commit:
cvs rdiff -u -r1.98 -r1.99 src/sys/net/if_wg.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/if_wg.c
diff -u src/sys/net/if_wg.c:1.98 src/sys/net/if_wg.c:1.99
--- src/sys/net/if_wg.c:1.98 Sun Jul 28 14:39:19 2024
+++ src/sys/net/if_wg.c Sun Jul 28 14:39:35 2024
@@ -1,4 +1,4 @@
-/* $NetBSD: if_wg.c,v 1.98 2024/07/28 14:39:19 riastradh Exp $ */
+/* $NetBSD: if_wg.c,v 1.99 2024/07/28 14:39:35 riastradh Exp $ */
/*
* Copyright (C) Ryota Ozaki <ozaki.ry...@gmail.com>
@@ -41,7 +41,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_wg.c,v 1.98 2024/07/28 14:39:19 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_wg.c,v 1.99 2024/07/28 14:39:35 riastradh Exp $");
#ifdef _KERNEL_OPT
#include "opt_altq_enabled.h"
@@ -605,7 +605,7 @@ struct wg_peer {
struct wg_session *wgp_session_unstable;
/* first outgoing packet awaiting session initiation */
- struct mbuf *wgp_pending;
+ struct mbuf *volatile wgp_pending;
/* timestamp in big-endian */
wg_timestamp_t wgp_timestamp_latest_init;
