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Bug #31527 msg_send wrong serialize on Integer
Submitted: 2005-01-13 06:55 UTC Modified: 2005-02-07 23:32 UTC
From: zxd at zhangxiaodong dot net Assigned:
Status: Closed Package: Reproducible crash
PHP Version: 5.0.3 OS: RedHat Linux AS3 2.4.21-20 i686
Private report: No CVE-ID:
 [2005-01-13 06:55 UTC] zxd at zhangxiaodong dot net
The type and value of a Integer varible passed to function msg_send which do not use serialize will be changed after 1 second sleep.

Reproduce code:
function t18(){
	$a = 1234;
	$qid = msg_get_queue($a);
	// cause core dump
	msg_send($qid, 1, $a, false);
	echo "type of a=".gettype($a)."\n";
	echo "value of a= {$a}\n";

Expected result:
type of a=integer
value of a=1234

Actual result:
type of a=integer
value of a= 0
segment falut(core dumped)


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 [2005-01-13 07:04 UTC] zxd at zhangxiaodong dot net
use a string instead of Integer can get right result.
msg_send($qid, 1, $a);
msg_send($qid, 1, "$a", false);
msg_send($qid, 1, $a, false);
$a = "1234"
msg_send($qid, 1, $a, false);
 [2005-02-07 23:32 UTC]
This bug has been fixed in CVS.

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