From: Ben Pfaff <blp@nicira.com>
Date: Mon, 2 Mar 2009 22:12:26 +0000 (-0800)
Subject: vswitchd: Fix segfault when packet received on unknown port.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f9c6e2f2827a7068f8149d3d4cefc12e0713b56b;p=openvswitch

vswitchd: Fix segfault when packet received on unknown port.

This problem and its fixed are independent of the recent secchan
restructuring (even though it turned out to be a good way to trigger it).
---

diff --git a/vswitchd/bridge.c b/vswitchd/bridge.c
index bac25b16..03cd0167 100644
--- a/vswitchd/bridge.c
+++ b/vswitchd/bridge.c
@@ -1612,7 +1612,8 @@ process_flow(struct bridge *br, const flow_t *flow,
                 ftf_set_dsts(f, NULL, 0);
                 f->tags = tags;
             } else {
-                ft_insert(br->ft, ftf_create(flow, NULL, 0, tags));
+                f = ftf_create(flow, NULL, 0, tags);
+                ft_insert(br->ft, f);
             }
 
             /* Mark the flow as being needed to drop packets.  (If we don't do