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Bug #1352 ereg with uninitialized third argument crashes apache
Submitted: 1999-04-27 09:13 UTC Modified: 1999-09-03 12:56 UTC
From: jlehrke at ecrc dot de Assigned:
Status: Closed Package: Reproducible Crash
PHP Version: 3.0.7 OS: SPARC-Solaris2.6
Private report: No CVE-ID: None
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From: jlehrke at ecrc dot de
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 [1999-04-27 09:13 UTC] jlehrke at ecrc dot de 
I compiled php3 as Apache module for apache-3.1.6 with apxs.
The following code segment from HORDE crashes the apache process
executing the code each time:
function set_env_in_string($text) {
    
    /* skip any comment lines */
    if(ereg("([^#]*)#.*", $text, $regs)) {
	...
    }
}

I found that this is beause $regs is undefined. If you initialize with
$regs =""; all works fine.

Any ideas?

	J"org

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 [1999-05-13 21:38 UTC] sas at cvs dot php dot net 
Works perfectly for me. Could you provide a backtrace?
 [1999-09-03 12:56 UTC] rasmus at cvs dot php dot net 
This was most likely due to the fact that the apxs build did not pick up the HSREGEX setting in Apache.  This was fixed.
 
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