From 8c0f519f6ee6c8cb17c3113401827296e7fa1481 Mon Sep 17 00:00:00 2001
From: Ed Maste <emaste@freebsd.org>
Date: Sat, 8 Dec 2012 18:23:12 -0500
Subject: [PATCH] vswitchd: Avoid writing to const struct
When built with Clang, vswitchd segfaulted in ovsrec_open_vswitch_init,
from calling memset() on a const struct.
Signed-off-by: Ed Maste <emaste@freebsd.org>
Signed-off-by: Ben Pfaff <blp@nicira.com>
---
vswitchd/bridge.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/vswitchd/bridge.c b/vswitchd/bridge.c
index 53dd2f659..f508d58c5 100644
--- a/vswitchd/bridge.c
+++ b/vswitchd/bridge.c
@@ -2114,7 +2114,7 @@ bridge_run_fast(void)
void
bridge_run(void)
{
- static const struct ovsrec_open_vswitch null_cfg;
+ static struct ovsrec_open_vswitch null_cfg;
const struct ovsrec_open_vswitch *cfg;
struct ovsdb_idl_txn *reconf_txn = NULL;
struct sset types;
@@ -2123,7 +2123,7 @@ bridge_run(void)
bool vlan_splinters_changed;
struct bridge *br;
- ovsrec_open_vswitch_init((struct ovsrec_open_vswitch *) &null_cfg);
+ ovsrec_open_vswitch_init(&null_cfg);
/* (Re)configure if necessary. */
if (!reconfiguring) {
--
2.47.0