Edit report at http://bugs.php.net/bug.php?id=54092&edit=1
ID: 54092 User updated by: daniel dot buschke at nextiraone dot de Reported by: daniel dot buschke at nextiraone dot de Summary: Segmentation fault when using FTP proxy -Status: Feedback +Status: Open Type: Bug Package: Reproducible crash Operating System: Linux PHP Version: 5.2.17 Block user comment: N Private report: N New Comment: Hi, PHP 5.3(!) is compiling with --enable-debug and --enable-ftp. Hope that's enough. Our test machine is not the fastest one ;-) But I am confused about 5.3. I think using 5.2-latest would be a better idea?! regards Daniel Previous Comments: ------------------------------------------------------------------------ [2011-02-24 17:06:18] paj...@php.net Please try using this snapshot: http://snaps.php.net/php5.3-latest.tar.gz For Windows: http://windows.php.net/snapshots/ ------------------------------------------------------------------------ [2011-02-24 17:02:16] daniel dot buschke at nextiraone dot de BackTrace (without debug symbols, hope it is usefull): #0 0x082c9780 in ?? () #1 0x08286b4e in ?? () #2 0x082c9c54 in _php_stream_free () #3 0x082c9e1b in ?? () #4 0x08303a2c in list_entry_destructor () #5 0x08301288 in zend_hash_del_key_or_index () #6 0x08303cc0 in _zend_list_delete () #7 0x0824cc6d in zif_fclose () #8 0x08314381 in execute_internal () #9 0xb705e672 in xdebug_execute_internal () from /usr/lib/php5.2/lib/extensions/no-debug-non-zts-20060613/xdebug.so #10 0x0832a071 in ?? () #11 0x08318420 in execute () #12 0xb705e324 in xdebug_execute () from /usr/lib/php5.2/lib/extensions/no-debug-non-zts-20060613/xdebug.so #13 0x082f6d0c in zend_execute_scripts () #14 0x082b5724 in php_execute_script () #15 0x0836f023 in main () ------------------------------------------------------------------------ [2011-02-24 16:47:50] daniel dot buschke at nextiraone dot de Description: ------------ Hi, either the Bug (#42420) is still alive or it is re-alive. But I am not allowed to re-open it. So sorry for opening a dup. php -v says: ------------------ PHP 5.2.17-pl0-gentoo (cli) (built: Feb 18 2011 10:01:58) Copyright (c) 1997-2010 The PHP Group Zend Engine v2.2.0, Copyright (c) 1998-2010 Zend Technologies with Xdebug v2.1.0, Copyright (c) 2002-2010, by Derick Rethans ------------------ The PHP died with SegFault on two different machines with two different Proxies. regards Daniel Test script: --------------- <?php $uri = 'ftp://pkg-shadow.alioth.debian.org/pub/pkg-shadow/shadow-4.1.4.3.tar.bz2'; $proxy = 'tcp://proxy:8080'; $opts = array( 'ftp' => array( 'proxy' => $proxy ) ); $context = stream_context_create($opts); stream_context_set_params($context, array()); $fh = fopen($uri, 'r', false, $context); while (!feof($fh)) { echo "foo\n"; fread($fh, 4 * 1024); } fclose($fh); ?> Expected result: ---------------- many foos ;-) and no segmentation fault Actual result: -------------- many foos and segementation fault ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/bug.php?id=54092&edit=1
