[ovs-dev] [PATCH] conntrack: Fix NULL pointer dereference.

[William Tu]

Coverity CID 279957 reports NULL pointer derefence when
'conn' is NULL and calling ct_print_conn_info.

Cc: Usman Ansari <uansari at vmware.com>
Signed-off-by: William Tu <u9012063 at gmail.com>
---
 lib/conntrack.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/conntrack.c b/lib/conntrack.c
index ff5a89457c0a..001a37ff6aff 100644
--- a/lib/conntrack.c
+++ b/lib/conntrack.c
@@ -1302,7 +1302,7 @@ process_one(struct conntrack *ct, struct dp_packet *pkt,
             if (!conn) {
                 pkt->md.ct_state |= CS_TRACKED | CS_INVALID;
                 char *log_msg = xasprintf("Missing master conn %p", rev_conn);
-                ct_print_conn_info(conn, log_msg, VLL_INFO, true, true);
+                ct_print_conn_info(rev_conn, log_msg, VLL_INFO, true, true);
                 free(log_msg);
                 return;
             }
-- 
2.7.4