1 files changed, 27 insertions, 0 deletions
diff --git a/ext/gd/tests/bug28147.phpt b/ext/gd/tests/bug28147.phpt
new file mode 100644
index 0000000..de5c902
--- /dev/null
+++ b/ext/gd/tests/bug28147.phpt
@@ -0,0 +1,27 @@
+--TEST--
+Bug #28147 (Crash with anti-aliased line)
+--SKIPIF--
+<?php
+	if (!extension_loaded('gd')) die("skip gd extension not available\n");
+	if (!function_exists("imageantialias")) die("skip requires bundled GD library\n");
+?>
+--FILE--
+<?php
+//
+// This script will generate a Seg Fault on Linux
+//
+$im  = imagecreatetruecolor(300, 300);
+$w  = imagecolorallocate($im, 255, 255, 255);
+$red = imagecolorallocate($im, 255, 0, 0);
+
+imagefilledrectangle($im,0,0,299,299,$w);
+
+imageantialias($im,true);
+imageline($im, 299, 299, 0, 299, $red);
+
+imagedestroy($im);
+
+echo "Alive\n";
+?>
+--EXPECT--
+Alive