1 files changed, 31 insertions, 0 deletions
diff --git a/ext/gd/tests/bug66339-mb.phpt b/ext/gd/tests/bug66339-mb.phpt
new file mode 100644
index 0000000000..76e3af7c8f
--- /dev/null
+++ b/ext/gd/tests/bug66339-mb.phpt
@@ -0,0 +1,31 @@
+--TEST--
+Bug #66339 (PHP segfaults in imagexbm)
+--SKIPIF--
+<?php
+if (!extension_loaded('gd')) die('skip gd extension not available');
+?>
+--FILE--
+<?php
+$im = imagecreate(8, 8);
+imagecolorallocate($im, 0, 0, 0); // background
+$white = imagecolorallocate($im, 255, 255, 255);
+imagefilledrectangle($im, 2, 2, 6, 6, $white);
+imagexbm($im, NULL);
+echo "------------\n";
+imagexbm($im, './bug66339私はガラスを食べられます.xbm');
+echo file_get_contents('./bug66339私はガラスを食べられます.xbm');
+?>
+--CLEAN--
+<?php
+unlink('./bug66339私はガラスを食べられます.xbm');
+?>
+--EXPECTF--
+#define image_width 8
+#define image_height 8
+static unsigned char image_bits[] = {
+  0xFF, 0xFF, 0x83, 0x83, 0x83, 0x83, 0x83, 0xFF};
+------------
+#define bug66339%swidth 8
+#define bug66339%sheight 8
+static unsigned char bug66339%sbits[] = {
+  0xFF, 0xFF, 0x83, 0x83, 0x83, 0x83, 0x83, 0xFF};