From 51396fea832e6a0461057f0f990c9d3e9ebb65e9 Mon Sep 17 00:00:00 2001 From: Max Romanov Date: Wed, 25 Oct 2017 15:09:07 +0300 Subject: Checking the result of shared memory buffer allocation. This closes #57 issue on GitHub. --- src/nxt_controller.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src') diff --git a/src/nxt_controller.c b/src/nxt_controller.c index fd932aa0..78da02a8 100644 --- a/src/nxt_controller.c +++ b/src/nxt_controller.c @@ -328,6 +328,9 @@ nxt_controller_conf_send(nxt_task_t *task, nxt_conf_value_t *conf, size = nxt_conf_json_length(conf, NULL); b = nxt_port_mmap_get_buf(task, router_port, size); + if (nxt_slow_path(b == NULL)) { + return NXT_ERROR; + } b->mem.free = nxt_conf_json_print(b->mem.free, conf, NULL); -- cgit