From 83c543e05165be1b0ad8acc1e81cf0a47a075fb4 Mon Sep 17 00:00:00 2001
From: Connor E <38229097+c-edw@users.noreply.github.com>
Date: Sun, 20 Jan 2019 13:55:25 +0000
Subject: [PATCH] Handle malloc failure.

---
 common/pango.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/common/pango.c b/common/pango.c
index 8cea5c277..7e1640432 100644
--- a/common/pango.c
+++ b/common/pango.c
@@ -91,6 +91,10 @@ void get_text_size(cairo_t *cairo, const char *font, int *width, int *height,
 	va_end(args);
 
 	char *buf = malloc(length);
+	if (buf == NULL) {
+		wlr_log(WLR_ERROR, "Failed to allocate memory");
+		return;
+	}
 	va_start(args, fmt);
 	vsnprintf(buf, length, fmt, args);
 	va_end(args);
@@ -114,6 +118,10 @@ void pango_printf(cairo_t *cairo, const char *font,
 	va_end(args);
 
 	char *buf = malloc(length);
+	if (buf == NULL) {
+		wlr_log(WLR_ERROR, "Failed to allocate memory");
+		return;
+	}
 	va_start(args, fmt);
 	vsnprintf(buf, length, fmt, args);
 	va_end(args);