Added the check for NULL in "next_ct_states" argument passed to the
"ofproto_trace()" function. Under normal scenario, this is non-NULL. A NULL
"next_ct_states" argument is passed from the "upcall_xlate()" function on
encountering XLATE_RECURSION_TOO_DEEP or XLATE_TOO_MANY_RESUBMITS error.
VMware-BZ: #2282287
Signed-off-by: Ashish Varma <ashishvarma....@gmail.com>
---
ofproto/ofproto-dpif-trace.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ofproto/ofproto-dpif-trace.c b/ofproto/ofproto-dpif-trace.c
index eca61ce..4a981e1 100644
--- a/ofproto/ofproto-dpif-trace.c
+++ b/ofproto/ofproto-dpif-trace.c
@@ -740,7 +740,7 @@ ofproto_trace(struct ofproto_dpif *ofproto, const struct
flow *flow,
ds_put_format(output, "\nrecirc(%#"PRIx32")",
recirc_node->recirc_id);
- if (recirc_node->type == OFT_RECIRC_CONNTRACK) {
+ if (next_ct_states && recirc_node->type == OFT_RECIRC_CONNTRACK) {
uint32_t ct_state;
if (ovs_list_is_empty(next_ct_states)) {
ct_state = CS_TRACKED | CS_NEW;
--
2.7.4
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