bfd: always start timers with non-zero tick counts

Otherwise the tw_timer_template code ASSERTs...

Type: fix

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I85e00a3e3486e3b238254ac4116d684a32984434

diff --git a/src/vnet/bfd/bfd_main.c b/src/vnet/bfd/bfd_main.c
index 3570ae0..4b89757 100644 (file)
--- a/src/vnet/bfd/bfd_main.c
+++ b/src/vnet/bfd/bfd_main.c
@@ -332,6 +332,7 @@ bfd_set_timer (bfd_main_t * bm, bfd_session_t * bs, u64 now,
               "wheel_time_ticks %u", bs->event_time_nsec,
               bs->event_time_nsec - now,
               (bs->event_time_nsec - now) * SEC_PER_NSEC, wheel_time_ticks);
+      wheel_time_ticks = wheel_time_ticks ? wheel_time_ticks : 1;
       bfd_lock (bm);
       if (bs->tw_id)
        {