From:
Operating system: Windows Server 2008/Windows 7
PHP version: 5.3.7
Package: Apache2 related
Bug Type: Bug
Bug description:Crash when calling openssl_sign under mod_php
Description:
------------
Attempting to use openssl_sign() when running under mod_php causes a
crash.
The test script works without problem when run from the command line.
Tested with the Apache Lounge build of Apache 2.2.19 (latest)
Test script:
---------------
<?php
//non-confidential test key
$key = <<<ENDKEY
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
ENDKEY;
openssl_sign('foo', $signature, $key);
echo base64_encode($signature);
Expected result:
----------------
Running the test script should output 1-2 lines of base64.
Actual result:
--------------
Apache process terminates, no output is sent to browser.
The Apache error log contains the message: "Parent: child process exited
with status 255 -- Restarting."
PHP's error log says nothing.
--
Edit bug report at https://bugs.php.net/bug.php?id=55470&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=55470&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=55470&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=55470&r=trysnapshottrunk
Fixed in SVN:
https://bugs.php.net/fix.php?id=55470&r=fixed
Fixed in SVN and need be documented:
https://bugs.php.net/fix.php?id=55470&r=needdocs
Fixed in release:
https://bugs.php.net/fix.php?id=55470&r=alreadyfixed
Need backtrace:
https://bugs.php.net/fix.php?id=55470&r=needtrace
Need Reproduce Script:
https://bugs.php.net/fix.php?id=55470&r=needscript
Try newer version:
https://bugs.php.net/fix.php?id=55470&r=oldversion
Not developer issue:
https://bugs.php.net/fix.php?id=55470&r=support
Expected behavior:
https://bugs.php.net/fix.php?id=55470&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=55470&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=55470&r=submittedtwice
register_globals:
https://bugs.php.net/fix.php?id=55470&r=globals
PHP 4 support discontinued:
https://bugs.php.net/fix.php?id=55470&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=55470&r=dst
IIS Stability:
https://bugs.php.net/fix.php?id=55470&r=isapi
Install GNU Sed:
https://bugs.php.net/fix.php?id=55470&r=gnused
Floating point limitations:
https://bugs.php.net/fix.php?id=55470&r=float
No Zend Extensions:
https://bugs.php.net/fix.php?id=55470&r=nozend
MySQL Configuration Error:
https://bugs.php.net/fix.php?id=55470&r=mysqlcfg
