first of all, i am new on this list. hi all. i hope this is the correct
list to send bug fixes. if not, let me know.
some of my users experienced a bug in squirrelmail 1.4: they had a
message in their inbox with a illegal From: address, that contained a
'<' , but without the terminating '>' (god knows how that happened)
when parsing the address in imap_general.php, function parseAddress,
squirrelmail would enter an infinite loop.
adding the following simple check solved the problem. without it,
$pos would be reset to 1 every time.
case '<': /* get email address */
$addr_start = $pos;
$addr_end = strpos($address,'>',$addr_start);
/* check to prevent an infinite loop when parsing a broken address */
if ($addr_end==0) {
$addr_end = $j;
}
$addr = substr($address,$addr_start+1,$addr_end-$addr_start-1);
$pos = $addr_end+1;
break;
i hope this fix can be incorporated in a next release.
thanks for a wonderful application.
maarten
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