From 749f67b7d801eed03345fef9c04206fbd079c3cb Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Mon, 19 Nov 2018 13:35:40 +0000
Subject: evbuffer_new and bufferevent_new can both fail (when malloc fails)
 and return NULL. GitHub issue 1547.

---
 window.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'window.c')

diff --git a/window.c b/window.c
index 6e76b480..530d9574 100644
--- a/window.c
+++ b/window.c
@@ -997,6 +997,8 @@ window_pane_spawn(struct window_pane *wp, int argc, char **argv,
 
 	wp->event = bufferevent_new(wp->fd, window_pane_read_callback, NULL,
 	    window_pane_error_callback, wp);
+	if (wp->event == NULL)
+		fatalx("out of memory");
 
 	bufferevent_setwatermark(wp->event, EV_READ, 0, READ_SIZE);
 	bufferevent_enable(wp->event, EV_READ|EV_WRITE);
-- 
cgit