ID: 25289
Updated by: [EMAIL PROTECTED]
Reported By: skissane at ics dot mq dot edu dot au
-Status: Open
+Status: Closed
Bug Type: Reproducible crash
Operating System: RedHat Linux 9
PHP Version: 4.3.3
New Comment:
Fixed in PHP 5. (won't fix in PHP 4)
Previous Comments:
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[2003-08-29 09:43:18] [EMAIL PROTECTED]
A shorter script:
<?php
$foo->bar1 = "foobar1";
$foo->bar2 = "foobar2";
foreach ($foo as $b->name => $b) {
}
?>
The foreach loop is the problem. You're creating a new
stdClass object with $b->name for the key, then using $b
itself for the value, thus destroying the key used in
stdClass.
Looks to me like a ZE1 issue. Doesn't occur in HEAD.
J
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[2003-08-28 18:10:01] skissane at ics dot mq dot edu dot au
Sorry about giving so many testcases (only just learning how to do
this), but I finally have a 20-line reproduce script:
<?
class obj_database { }
class obj_enum { }
class obj_enumvalue { }
$dm = unserialize(file_get_contents("test.dat"));
foreach ($dm->obj_enum as $enum) {
foreach ($enum->obj_enumvalue as $enumvalue) {
}
$i = 0;
foreach ($enum->obj_enumvalue as $enumvalue->name => $enumvalue) {
$out = " " . $enum->prefix . "_" .
$enumvalue->name . " => \"" . $enumvalue->name . "\"";
if ($i++ < count($enum->obj_enumvalue)-1) {
}
}
}
?>
It depends on the test.dat data file I included with my earlier test
cases.
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[2003-08-28 11:00:37] skissane at ics dot mq dot edu dot au
Okay, I tried a bit harder, and I have now reduced it down to a single
400 line .php file, plus three associated data files which the .php
file unserializes. This results in a segmentation fault when run from
the command line or Apache.
You can get the latest one from
http://www.iips.mq.edu.au/bugs/testcase3.tgz
------------------------------------------------------------------------
[2003-08-28 10:31:21] skissane at ics dot mq dot edu dot au
I can't work out what exactly is causing it, and so can't come up with
a 20 line test. I have reduced it down to a smaller set of files, at
http://www.iips.mq.edu.au/bugs/testcase.tgz
If you have any suggestions of how I can trim this down to a smaller
test case, I'll try.
------------------------------------------------------------------------
[2003-08-28 10:07:26] [EMAIL PROTECTED]
Please provide a short script (max 20 lines), without any external
dependancies, such as database or includes().
(_one_ script, not dozens)
------------------------------------------------------------------------
The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
http://bugs.php.net/25289
--
Edit this bug report at http://bugs.php.net/?id=25289&edit=1
