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Date: Tue, 04 Mar 2008 01:23:38 +0100
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Subject: Bug when throwing an Exception in a constructor
From: info@adaniels.nl (Arnold Daniels)

Hi,

I'm running into a bug when throwing an Exception in a constructor. I 
sometimes get the message "Exception thrown without a stack frame in 
Unknown on line 0" and sometimes a message like seen below.

Unfortunately I'm not a create a simple example which causes the same 
exception, so reporting a bug wouldn't be useful. The error is constant 
within my current project though. This time I'm using reflection, but 
that doesn't seem to have to much to do with it. I'm running 5.2.5 now, 
but I had the same with 5.3.

Does this sound familiar to anyone?

Arnold

------------------------


arnold@arnold-laptop:~/projects/php-projects/qdb/Demo$ php sshrpc.php
host: ssh.example.com
username:
password:
[Tue Mar 4 01:15:18 2008] Script: 'sshrpc.php'
---------------------------------------
/usr/src/php5/php-5.2.5/Zend/zend_exceptions.c(406) : Block 0x089a1104 
status:
Beginning: OK (allocated on 
/usr/src/php5/php-5.2.5/Zend/zend_exceptions.c:403, 78 bytes)
Start: OK
End: Overflown (magic=0x0000003A instead of 0xEAB4EE29)
3 byte(s) overflown
---------------------------------------

Fatal error: Uncaught Q_Exception: Could not create SSH connection for 
'ssh.example.com': Server requires some form of authentication for user 
'arnold'. in 
ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ on line 146
#0 
ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ)���ZO�5$Y(146): 
Q_RPCClient_SSH->makeConnection('ssh.example.com', Array)
#1 [internal function]: Q_RPCClient_SSH->__construct(Array)
#2 /home/arnold/projects/php-projects/qdb/src/Q/RPCClient.php(93): 
ReflectionClass->newInstanceArgs(Array)
#3 [internal function]: Q_RPCClient::connect('ssh', Array)
#4 /home/arnold/projects/php-projects/qdb/src/Q/RPCClient.php(110): 
call_user_func_array(Array, Array)
#5 /home/arnold/projects/php-projects/qdb/Demo/sshrpc.php(8): 
Q_RPCClient::remote('ssh', Array)
#6 {main}
thrown in /home/arnold/projects/php-projects/qdb/src/Q/RPCClient/SSH.php 
on line 200

Warning: String is not zero-terminated 
(ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ)���ZO�5) 
(source: /usr/src/php5/php-5.2.5/Zend/zend_variables.h:35) in Unknown on 
line 0
[Tue Mar 4 01:15:18 2008] Script: 'sshrpc.php'
---------------------------------------
/usr/src/php5/php-5.2.5/Zend/zend_variables.h(35) : Block 0x089a6e4c status:
/usr/src/php5/php-5.2.5/Zend/zend_variables.c(36) : Actual location 
(location was relayed)
Beginning: Cached
Freed (invalid)
Start: OK
End: OK
---------------------------------------

arnold@arnold-laptop:~/projects/php-projects/qdb/Demo$ php -v
PHP 5.2.5 (cli) (built: Mar 3 2008 22:20:58) (DEBUG)
Copyright (c) 1997-2007 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2007 Zend Technologies