Bug #69981 [NEW]: Segmentation Fault with streams over SSH2
From: info at josephcrawford dot com
Operating system: Mac OSX 10.10
PHP version: Irrelevant
Package: Streams related
Bug Type: Bug
Bug description:Segmentation Fault with streams over SSH2
Description:
------------
I am using the following library
https://github.com/ideaconnect/idct-sftp-client
When I try to get a directory listing of files from an SFTP connection I
am getting the following error.
Segmentation fault: 11
I am using PHP 5.6.9 that was installed via Homebrew. However I also
tried using the PHP version that shipped with Zend Server (uninstalled
after testing) which I believe was 5.6.x and I was getting the same
results.
Test script:
---------------
<?php
use \IDCT\Networking\Ssh\SftpClient;
$sftp = new SftpClient();
$credentials = Credentials::withPassword('username', 'password');
$sftp->setCredentials($credentials);
$sftp->connect('hostname.goes.here', 22);
$remote_files = $sftp->getFileList('your_path_here/');
Expected result:
----------------
I expect an array of filenames that reside on the server path that I
specify in the getFileList method.
Actual result:
--------------
Segmentation Fault: 11
This is the line that causes the actual segmentation fault which I
verified with var_dump before the loop, inside the loop and after the
loop. The only place the var_dump worked was before the loop.
https://github.com/ideaconnect/idct-sftp-client/blob/master/src/SftpClient.php#L521
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Edit bug report at https://bugs.php.net/bug.php?id=69981&edit=1
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Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=69981&r=trysnapshot54
Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=69981&r=trysnapshot55
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=69981&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=69981&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=69981&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=69981&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=69981&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=69981&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=69981&r=support
Expected behavior: https://bugs.php.net/fix.php?id=69981&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=69981&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=69981&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=69981&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=69981&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=69981&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=69981&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=69981&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=69981&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=69981&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=69981&r=mysqlcfg
Thread (7 messages)
- info at josephcrawford dot com