ID: 48400
Updated by: [email protected]
Reported By: dkelsey at uk dot ibm dot com
-Status: Verified
+Status: Bogus
Bug Type: IMAP related
Operating System: *
PHP Version: 5.*, 6CVS (2009-05-26)
New Comment:
Considering this crashes also test.c:
#include "mail.h"
void mm_searched (MAILSTREAM *stream,unsigned long number){}
void mm_exists (MAILSTREAM *stream,unsigned long number){}
void mm_expunged (MAILSTREAM *stream,unsigned long number){}
void mm_flags (MAILSTREAM *stream,unsigned long number){}
void mm_notify (MAILSTREAM *stream,char *string,long errflg){}
void mm_list (MAILSTREAM *stream,int delimiter,char *name,long
attributes){}
void mm_lsub (MAILSTREAM *stream,int delimiter,char *name,long
attributes){}
void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status){}
void mm_log (char *string,long errflg){}
void mm_dlog (char *string){}
void mm_login (NETMBX *mb,char *user,char *pwd,long trial){}
void mm_critical (MAILSTREAM *stream){}
void mm_nocritical (MAILSTREAM *stream){}
long mm_diskerror (MAILSTREAM *stream,long errcode,long serious){}
void mm_fatal (char *string){}
int main(void)
{
MAILSTREAM *imap_stream;
mail_link (&imapdriver);
imap_stream = mail_open(NIL, "{localhost}", OP_PROTOTYPE);
mail_close_full(imap_stream, 0);
}
# gcc -g -lc-client -I/usr/include/imap/ test.c -o test
# ./test
*** glibc detected *** ./test: free(): invalid pointer: 0x0063e260 ***
======= Backtrace: =========
/lib/libc.so.6[0xa7c3a4]
/lib/libc.so.6(cfree+0x96)[0xa7e356]
/usr/lib/libc-client.so.2007(fs_give+0x55)[0x546174]
/usr/lib/libc-client.so.2007(mail_close_full+0xed)[0x557e5d]
./test[0x80487f1]
/lib/libc.so.6(__libc_start_main+0xe5)[0xa236e5]
---
This quite clearly shows it's not a PHP bug.
Previous Comments:
------------------------------------------------------------------------
[2009-05-26 14:04:28] dkelsey at uk dot ibm dot com
Description:
------------
gpf occurs in the following simple script for imap
This looks similar to a bug that was flagged as bogus in 2005
http://bugs.php.net/bug.php?id=33457
then followed on at
http://bugs.php.net/bug.php?id=33464
note that upgrading to imap-2007b doesn't resolve the issue.
Reproduce code:
---------------
<?php
$server = '{localhost/norsh}';
$default_mailbox = $server . "INBOX";
$domain = "something.com";
$admin_user = "webmaster"; // a user with admin access
$username = "$admin_u...@$domain";
$password = 'p4ssw0rd';
$n_retries = 3;
var_dump($imap_stream = imap_open($server, $username, $password,
OP_PROTOTYPE, $n_retries) );
imap_close($imap_stream);
?>
Actual result:
--------------
*** glibc detected ***
/home/cruiseco/cruisebuilds/phptreport/php52/build_under_test/sapi/cli/php:
free(): invalid pointer: 0xb7ec97c0 ***
======= Backtrace: =========
/lib/libc.so.6[0xb77ec851]
/lib/libc.so.6(__libc_free+0x84)[0xb77edeb4]
/usr/lib/libc-client.so.2004g_suse(fs_give+0x58)[0xb7ea2a88]
/usr/lib/libc-client.so.2004g_suse(mail_close_full+0xea)[0xb7e6fb1a]
/home/cruiseco/cruisebuilds/phptreport/php52/build_under_test/sapi/cli/php[0x8132ccd]
/home/cruiseco/cruisebuilds/phptreport/php52/build_under_test/sapi/cli/php(list_entry_destructor+0x82)[0x8302b22]
/home/cruiseco/cruisebuilds/phptreport/php52/build_under_test/sapi/cli/php(zend_hash_del_key_or_index+0x1f4)[0x8301074]
/home/cruiseco/cruisebuilds/phptreport/php52/build_under_test/sapi/cli/php(_zend_list_delete+0x6c)[0x8302d6c]
/home/cruiseco/cruisebuilds/phptreport/php52/build_under_test/sapi/cli/php(zif_imap_close+0xa4)[0x813b294]
/home/cruiseco/cruisebuilds/phptreport/php52/build_under_test/sapi/cli/php[0x831eff8]
/home/cruiseco/cruisebuilds/phptreport/php52/build_under_test/sapi/cli/php(execute+0x12d)[0x8313acd]
/home/cruiseco/cruisebuilds/phptreport/php52/build_under_test/sapi/cli/php(zend_execute_scripts+0x152)[0x82f63e2]
/home/cruiseco/cruisebuilds/phptreport/php52/build_under_test/sapi/cli/php(php_execute_script+0x1c3)[0x82b5463]
/home/cruiseco/cruisebuilds/phptreport/php52/build_under_test/sapi/cli/php(main+0x1357)[0x8372c17]
/lib/libc.so.6(__libc_start_main+0xdc)[0xb779e87c]
/home/cruiseco/cruisebuilds/phptreport/php52/build_under_test/sapi/cli/php[0x8091a71]
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=48400&edit=1
