From 696924f5acc6df302b02f9387c0aa179ae5bbabf Mon Sep 17 00:00:00 2001
From: Terseus <terseus@gmail.com>
Date: Fri, 4 Apr 2014 14:02:36 +0200
Subject: [PATCH] Added missing xx pointer check

---
 libImaging/Draw.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libImaging/Draw.c b/libImaging/Draw.c
index 43fe32450..8daf0e2c0 100644
--- a/libImaging/Draw.c
+++ b/libImaging/Draw.c
@@ -458,6 +458,9 @@ polygon_generic(Imaging im, int n, Edge *e, int ink, int eofill,
 
     /* Process the edge table with a scan line searching for intersections */
     float* xx = malloc(sizeof(float) * edge_count * 2);
+    if (!xx) {
+        return -1;
+    }
     for (; ymin <= ymax; ymin++) {
         int j = 0;
         for (i = 0; i < edge_count; i++) {