ID: 38648
Updated by: [EMAIL PROTECTED]
Reported By: songmaqd at hotmail dot com
-Status: Open
+Status: Feedback
Bug Type: Streams related
Operating System: UNIX
PHP Version: 5CVS-2006-08-30 (CVS)
New Comment:
Thank you for this bug report. To properly diagnose the problem, we
need a short but complete example script to be able to reproduce
this bug ourselves.
A proper reproducing script starts with <?php and ends with ?>,
is max. 10-20 lines long and does not require any external
resources such as databases, etc. If the script requires a
database to demonstrate the issue, please make sure it creates
all necessary tables, stored procedures etc.
Please avoid embedding huge scripts into the report.
Previous Comments:
------------------------------------------------------------------------
[2006-08-30 05:49:47] songmaqd at hotmail dot com
Description:
------------
In source file "main/streams/filter.c", function "PHPAPI void
php_stream_bucket_unlink(php_stream_bucket *bucket TSRMLS_DC)
" needs some additional sanity check for NULL pointer of "brigade".
Otherwise it leads to core dump if "brigade" is NULL.
A possible example for this fix is:
PHPAPI void php_stream_bucket_unlink(php_stream_bucket *bucket
TSRMLS_DC)
{
if (bucket->prev) {
bucket->prev->next = bucket->next;
} else if (bucket->brigade) /*newly added*/{
bucket->brigade->head = bucket->next;
}
if (bucket->next) {
bucket->next->prev = bucket->prev;
} else if (bucket->brigade) /*newly added*/{
bucket->brigade->tail = bucket->prev;
}
bucket->brigade = NULL;
bucket->next = bucket->prev = NULL;
}
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=38648&edit=1
