From 78dad445b3fc8a331cf30318daa1b604c5eb006a Mon Sep 17 00:00:00 2001
From: Jitendar Kumar <jitendarKumar@users.noreply.github.com>
Date: Fri, 30 Oct 2015 16:48:54 +0530
Subject: circletexttest: check image creation return value

In circletexttest.c, return value of gdImageCreateFromJpeg() and
gdImageCreateTrueColor() must be checked before dereferencing.
---
 src/circletexttest.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/circletexttest.c')

diff --git a/src/circletexttest.c b/src/circletexttest.c
index 55e0970..c1e67ab 100644
--- a/src/circletexttest.c
+++ b/src/circletexttest.c
@@ -33,6 +33,10 @@ int main(void)
 #else
 	im = gdImageCreateTrueColor(300, 300);
 #endif /* HAVE_LIBJPEG */
+	if(!im) {
+		fprintf(stderr, "gdImageCreateTrueColor failed \n");
+		return 1;
+	}
 	if(gdImageSX(im) < gdImageSY(im)) {
 		radius = gdImageSX(im) / 2;
 	} else {
-- 
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