ip6_to_ip4.h coverity fix
@@ -479,7 +479,7 @@ ip6_to_ip4_tcp_udp (vlib_buffer_t * p, ip6_to_ip4_set_fn_t fn, void *ctx,
{
ip6_header_t *ip6;
u16 *checksum;
- ip_csum_t csum;
+ ip_csum_t csum = 0;
ip4_header_t *ip4;
u16 fragment_id;
u16 flags;
