ID: 35781
Comment by: judas dot iscariote at gmail dot com
Reported By: sqchen at citiz dot net
Status: Open
Bug Type: Unknown/Other Function
Operating System: redhat 7.3
PHP Version: 5.1.1
New Comment:
==308== Process terminating with default action of signal 11 (SIGSEGV)
==308== Bad permissions for mapped region at address 0x1669DFFF
==308== at 0x11B1CEC7: memcpy (in
/usr/lib64/valgrind/vgpreload_memcheck.so)
==308== by 0x508DDA: php_stream_bucket_make_writeable
(string3.h:52)
==308== by 0x4E48C4: ??? (filters.c:46)
==308== by 0x506424: ??? (streams.c:458)
==308== by 0x50689A: _php_stream_read (streams.c:584)
==308== by 0x506E9F: _php_stream_passthru (streams.c:1183)
==308== by 0x49F60E: zif_fpassthru (file.c:1487)
==308== by 0x54F5E4: ??? (zend_vm_execute.h:192)
==308== by 0x54ECD2: execute (zend_vm_execute.h:92)
==308== by 0x526ADA: zend_eval_string (zend_execute_API.c:1085)
==308== by 0x526C27: zend_eval_string_ex (zend_execute_API.c:1119)
==308== by 0x5C2FBD: main (php_cli.c:1116)
php -v
PHP 5.1.2RC1 (cli) (built: Dec 22 2005 19:34:24)
Copyright (c) 1997-2005 The PHP Group
Zend Engine v2.1.0, Copyright (c) 1998-2005 Zend Technologies
Previous Comments:
------------------------------------------------------------------------
[2005-12-23 03:00:41] sqchen at citiz dot net
Description:
------------
stream_filter_append($fp, "string.rot13", -49)
will cause Segmentation fault
Reproduce code:
---------------
<?php
$fp = fopen("test.txt", "w");
stream_filter_append($fp, "string.rot13", -49);
fwrite($fp, "This is a test\n");
rewind($fp);
fpassthru($fp);
fclose($fp);
?>
Actual result:
--------------
Segmentation fault
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=35781&edit=1
