nat: fix regarding vm arg for vlib_time_now call
Change in snat_ipfix_header_create() to use thread-specific
vlib_main_t *vm pointer to avoid problems with different threads
accessing the same vlib_main_t data structure. This avoids
assertion failure when vlib_time_now() is called with a vm
corresponding to a different thread.
Type: fix
@@ -493,6 +493,7 @@ snat_ipfix_header_create (flow_report_main_t * frm,
u32 stream_index;
ip4_header_t *ip;
udp_header_t *udp;
+ vlib_main_t *vm = vlib_get_main ();
stream_index = clib_atomic_fetch_or(&silm->stream_index, 0);
stream = &frm->streams[stream_index];
@@ -521,7 +522,7 @@ snat_ipfix_header_create (flow_report_main_t * frm,
h->export_time = clib_host_to_net_u32 ((u32)
(((f64) frm->unix_time_0) +
- (vlib_time_now (frm->vlib_main) -
+ (vlib_time_now (vm) -
frm->vlib_time_0)));
sequence_number = clib_atomic_fetch_add (&stream->sequence_number, 1);
