Add missing cast.
This was reported in
@@ -5293,7 +5293,7 @@ sctp_add_vtag_to_timewait(uint32_t tag, uint16_t lport, uint16_t rport)
SCTP_INP_INFO_WLOCK_ASSERT();
(void)SCTP_GETTIME_TIMEVAL(&now);
- time = now.tv_sec + SCTP_BASE_SYSCTL(sctp_vtag_time_wait);
+ time = (uint32_t)now.tv_sec + SCTP_BASE_SYSCTL(sctp_vtag_time_wait);
chain = &SCTP_BASE_INFO(vtag_timewait)[(tag % SCTP_STACK_VTAG_HASH_SIZE)];
set = false;
LIST_FOREACH(twait_block, chain, sctp_nxt_tagblock) {
