diff options
Diffstat (limited to 'src/nxt_router.c')
| -rw-r--r-- | src/nxt_router.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/nxt_router.c b/src/nxt_router.c index 871602e4..0416dea0 100644 --- a/src/nxt_router.c +++ b/src/nxt_router.c @@ -5373,7 +5373,7 @@ nxt_router_oosm_handler(nxt_task_t *task, nxt_port_recv_msg_t *msg) nxt_bool_t ack; nxt_process_t *process; nxt_free_map_t *m; - nxt_port_mmap_header_t *hdr; + nxt_port_mmap_handler_t *mmap_handler; nxt_debug(task, "oosm in %PI", msg->port_msg.pid); @@ -5394,8 +5394,13 @@ nxt_router_oosm_handler(nxt_task_t *task, nxt_port_recv_msg_t *msg) nxt_thread_mutex_lock(&process->incoming.mutex); for (i = 0; i < process->incoming.size; i++) { - hdr = process->incoming.elts[i].mmap_handler->hdr; - m = hdr->free_map; + mmap_handler = process->incoming.elts[i].mmap_handler; + + if (nxt_slow_path(mmap_handler == NULL)) { + continue; + } + + m = mmap_handler->hdr->free_map; for (mi = 0; mi < MAX_FREE_IDX; mi++) { if (m[mi] != 0) { |