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IGMP: coverity found defects
[vpp.git]
/
src
/
plugins
/
igmp
/
igmp_pkt.c
diff --git
a/src/plugins/igmp/igmp_pkt.c
b/src/plugins/igmp/igmp_pkt.c
index
5dd829d
..
1fd240c
100644
(file)
--- a/
src/plugins/igmp/igmp_pkt.c
+++ b/
src/plugins/igmp/igmp_pkt.c
@@
-148,6
+148,10
@@
igmp_pkt_tx (igmp_pkt_build_t * bk)
vm = vlib_get_main ();
config = igmp_config_lookup (bk->sw_if_index);
+
+ if (NULL == config)
+ return;
+
f = vlib_get_frame_to_node (vm, ip4_rewrite_mcast_node.index);
to_next = vlib_frame_vector_args (f);