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.

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

(limited to 'control-notify.c')

diff --git a/control-notify.c b/control-notify.c
index 49291483..7b28e8f0 100644
--- a/control-notify.c
+++ b/control-notify.c
@@ -47,6 +47,8 @@ control_notify_input(struct client *c, struct window_pane *wp,
 	 */
 	if (winlink_find_by_window(&c->session->windows, wp->window) != NULL) {
 		message = evbuffer_new();
+		if (message == NULL)
+			fatalx("out of memory");
 		evbuffer_add_printf(message, "%%output %%%u ", wp->id);
 		for (i = 0; i < len; i++) {
 			if (buf[i] < ' ' || buf[i] == '\\')
-- 
cgit