Fixed bug#53579 (stream_get_contents() segfaults on ziparchive streams)

Also added the filename being access to the stream_get_meta_data() array

NEWS

@@ -81,8 +81,10 @@
   . Fixed memory leaked introduced by the NULL poisoning patch (Mateusz Kocielski, Pierre)
 
 - Zip extension:
+  . Added the filename into the return value of stream_get_meta_data(). (Hannes)
   . Fixed bug #53568 (swapped memset arguments in struct initialization).
     (crrodriguez at opensuse dot org)
+  . Fixed bug #53579 (stream_get_contents() segfaults on ziparchive streams) (Hannes)
 
 09 Dec 2010, PHP 5.3.4
 - Upgraded bundled Sqlite3 to version 3.7.3. (Ilia)

ext/zip/tests/bug53579.phpt

@@ -0,0 +1,44 @@
+--TEST--
+Bug #53579 (stream_get_contents() segfaults on ziparchive streams)
+--SKIPIF--
+<?php
+/* $Id: oo_stream.phpt 260091 2008-05-21 09:27:41Z pajoye $ */
+if(!extension_loaded('zip')) die('skip');
+?>
+--FILE--
+<?php
+$dirname = dirname(__FILE__) . '/';
+$file = $dirname . 'test_with_comment.zip';
+include $dirname . 'utils.inc';
+$zip = new ZipArchive;
+if (!$zip->open($file)) {
+	exit('failed');
+}
+$fp = $zip->getStream('foo');
+
+var_dump($fp);
+if(!$fp) exit("\n");
+$contents = stream_get_contents($fp);
+
+fclose($fp);
+$zip->close();
+var_dump($contents);
+
+
+$fp = fopen('zip://' . dirname(__FILE__) . '/test_with_comment.zip#foo', 'rb');
+if (!$fp) {
+  exit("cannot open\n");
+}
+$contents = stream_get_contents($fp);
+var_dump($contents);
+fclose($fp);
+
+?>
+--EXPECTF--
+resource(%d) of type (stream)
+string(5) "foo
+
+"
+string(5) "foo
+
+"

ext/zip/zip_stream.c

@@ -216,6 +216,7 @@ php_stream *php_stream_zip_open(char *filename, char *path, char *mode STREAMS_D
 			self->stream = NULL;
 			self->cursor = 0;
 			stream = php_stream_alloc(&php_stream_zipio_ops, self, NULL, mode);
+			stream->orig_path = estrdup(path);
 		} else {
 			zip_close(stream_za);
 		}