diff options
Diffstat (limited to 'zebra/zebra_rib.c')
| -rw-r--r-- | zebra/zebra_rib.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/zebra/zebra_rib.c b/zebra/zebra_rib.c index 98e66cd017..fef54d5828 100644 --- a/zebra/zebra_rib.c +++ b/zebra/zebra_rib.c @@ -3204,6 +3204,7 @@ static int rib_process_dplane_results(struct thread *thread) { struct zebra_dplane_ctx *ctx; struct dplane_ctx_q ctxlist; + bool shut_p = false; /* Dequeue a list of completed updates with one lock/unlock cycle */ @@ -3223,6 +3224,21 @@ static int rib_process_dplane_results(struct thread *thread) if (ctx == NULL) break; + /* If zebra is shutting down, avoid processing results, + * just drain the results queue. + */ + shut_p = atomic_load_explicit(&zrouter.in_shutdown, + memory_order_relaxed); + if (shut_p) { + while (ctx) { + dplane_ctx_fini(&ctx); + + ctx = dplane_ctx_dequeue(&ctxlist); + } + + continue; + } + while (ctx) { switch (dplane_ctx_get_op(ctx)) { case DPLANE_OP_ROUTE_INSTALL: |