ID: 21600
Updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
Status: Critical
Bug Type: Scripting Engine problem
-Operating System: Redhat 7.3, 8
+Operating System: Redhat 7.3, 8, W2k server
PHP Version: 4.3.0, 5.0.0
New Comment:
tests/lang/bug21600.phpt also failed on W2k server with latest win32
snap:
---- EXPECTED OUTPUT
array(1) {
["foo"]=>
string(4) "test"
}
array(1) {
["foo"]=>
string(4) "test"
}
---- ACTUAL OUTPUT
array(1) {
["foo"]=>
&string(4) "test"
}
array(1) {
["foo"]=>
string(4) "test"
}
---- FAILED
Previous Comments:
------------------------------------------------------------------------
[2003-01-31 10:52:23] [EMAIL PROTECTED]
I noticed this issue has something to do with the version of bison used
in a build.
Below is just my assumption:
1.28 => works
1.35 => works
1.75 => doesn't work
1.875 => ???
------------------------------------------------------------------------
[2003-01-23 16:44:49] [EMAIL PROTECTED]
Here is a simular problem - it seem to be a problem with referencing to
values from functions that not themselfs return reference.
<?php
class Person {
var $name;
function Person($name) {
$this->name = $name;
$wiefewfjwefjwefwef =& $this->getName(); // <-- this line
destroys $this->name and eventually crashes apache+php
}
function /*&*/ getName() {
return $this->name;
}
}
$kent =& new Person('Kent');
echo '<pre>'; print_r($kent); echo '</pre>';
echo '<p><b>PersonName: "' . $kent->getName() . '"</b></p>';
?>
------------------------------------------------------------------------
[2003-01-14 00:52:07] [EMAIL PROTECTED]
update version
------------------------------------------------------------------------
[2003-01-13 19:42:44] [EMAIL PROTECTED]
I'm marking this critical because the provided script works fine on the
previous released versions.
------------------------------------------------------------------------
[2003-01-13 01:21:08] [EMAIL PROTECTED]
backtrace (with php-5.0.0-dev):
#0 0x40749e49 in __sbrk (increment=1515880448) at
../sysdeps/generic/sbrk.c:33
#1 0x406e9d3c in __default_morecore (increment=1515880448)
at ../sysdeps/generic/morecore.c:47
#2 0x406e676d in chunk_alloc (ar_ptr=0x40798520, nb=1515878480)
at malloc.c:2583
#3 0x406e60bc in __libc_malloc (bytes=1515878476) at malloc.c:2817
#4 0x08256b63 in zend_mm_add_memory_block (heap=0x8333748,
block_size=1515878476) at
/dat/dev/php/php-5.0.0dev/Zend/zend_mm.c:143
#5 0x08256de6 in zend_mm_alloc (heap=0x8333748, size=1515878448)
at /dat/dev/php/php-5.0.0dev/Zend/zend_mm.c:236
#6 0x08256e0e in zend_mm_alloc (heap=0x8333748, size=1515878448)
at /dat/dev/php/php-5.0.0dev/Zend/zend_mm.c:240
#7 0x08256e0e in zend_mm_alloc (heap=0x8333748, size=1515878448)
at /dat/dev/php/php-5.0.0dev/Zend/zend_mm.c:240
#8 0x08256e0e in zend_mm_alloc (heap=0x8333748, size=1515878448)
at /dat/dev/php/php-5.0.0dev/Zend/zend_mm.c:240
#9 0x08256e0e in zend_mm_alloc (heap=0x8333748, size=1515878448)
at /dat/dev/php/php-5.0.0dev/Zend/zend_mm.c:240
#10 0x08256e0e in zend_mm_alloc (heap=0x8333748, size=1515878448)
at /dat/dev/php/php-5.0.0dev/Zend/zend_mm.c:240
#11 0x08256e0e in zend_mm_alloc (heap=0x8333748, size=1515878448)
at /dat/dev/php/php-5.0.0dev/Zend/zend_mm.c:240
#12 0x08256e0e in zend_mm_alloc (heap=0x8333748, size=1515878448)
(last frame continues atleast 15.000 times)
Derick
------------------------------------------------------------------------
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/21600
--
Edit this bug report at http://bugs.php.net/?id=21600&edit=1
