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Bug #7560 strtok or while-loop never returns
Submitted: 2000-10-31 21:35 UTC Modified: 2000-10-31 22:44 UTC
From: lrhazi at netgen dot com Assigned:
Status: Closed Package: Strings related
PHP Version: 4.0.2 OS: Linux 2.2.15-4mdksecurei686
Private report: No CVE-ID: None
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From: lrhazi at netgen dot com
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 [2000-10-31 21:35 UTC] lrhazi at netgen dot com
function complete_email_addresses($ilist,$suffix){
	my_info("Entered compelte with [$ilist] and [$suffix]");
	if(($ilist == "")||($suffix == "")){
		my_info("leaving complete too early!");
		return $ilist;
	$name = strtok($ilist,",");
	while($name) {
		my_info("inside loop with [$name]");
		$name1 .=$suffix;
		$result .= $name1.",";
	my_info("ilist completed : $result");
	return $result;

I call this function with ("toto","") and it never returns!


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 [2000-10-31 22:30 UTC] lrhazi at netgen dot com
You might want to just ignor this, although I d like
to know if you actually would see it as bug...

the problem is that the second call to strtok() is missing
from the body of the while loop!

but the consequence was total hung of my server!
couldnt even get a chance to go to a terminal
or even the console to kill apache or do anything
the only way out is for the client to push the stop
button on his navigator!


 [2000-10-31 22:44 UTC]
Not a PHP. Look into resource limits.
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