summaryrefslogtreecommitdiff
path: root/ext/gd/tests/bug77270.phpt
diff options
context:
space:
mode:
Diffstat (limited to 'ext/gd/tests/bug77270.phpt')
-rw-r--r--ext/gd/tests/bug77270.phpt18
1 files changed, 18 insertions, 0 deletions
diff --git a/ext/gd/tests/bug77270.phpt b/ext/gd/tests/bug77270.phpt
new file mode 100644
index 0000000000..1c4555a64d
--- /dev/null
+++ b/ext/gd/tests/bug77270.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Bug #77270 (imagecolormatch Out Of Bounds Write on Heap)
+--SKIPIF--
+<?php
+if (!extension_loaded('gd')) die('skip gd extension not available');
+if (!GD_BUNDLED && version_compare(GD_VERSION, '2.2.5', '<=')) die('skip upstream bugfix has not been released');
+?>
+--FILE--
+<?php
+$img1 = imagecreatetruecolor(0xfff, 0xfff);
+$img2 = imagecreate(0xfff, 0xfff);
+imagecolorallocate($img2, 0, 0, 0);
+imagesetpixel($img2, 0, 0, 255);
+imagecolormatch($img1, $img2);
+?>
+===DONE===
+--EXPECT--
+===DONE===