#38710 [Asn->Csd]: data leakage because of nonexisting boundary checking in statements

ID: 38710 Updated by: andrey@php.net Reported By: domas at mysql dot com -Status: Assigned +Status: Closed Bug Type: MySQLi related Operating System: Any PHP Version: 5.1.6 Assigned To: georg New Comment: Should have been fixed by Stas. Previous Comments: ------------------------------------------------------------------------ [2007-04-11 22:41:18] tony2001@php.net Georg, any news on this? I can't reproduce it locally, but seems to fail on gcov.php.net, see http://gcov.php.net/viewer.php?version=PHP_5_2&func=tests&file=ext%2Fmysqli%2Ftests%2Fbug38710.phpt ------------------------------------------------------------------------ [2007-03-16 01:00:00] php-bugs at lists dot php dot net No feedback was provided for this bug for over a week, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open". ------------------------------------------------------------------------ [2007-03-08 22:51:23] stas@php.net Please try using this CVS snapshot: http://snaps.php.net/php5.2-latest.tar.gz For Windows: http://snaps.php.net/win32/php5.2-win32-latest.zip I've committed semi-fix (real fix would be to fetch all the data, I guess). ------------------------------------------------------------------------ [2006-09-04 16:45:05] georg@php.net see also http://bugs.mysql.com/bug.php?id=22001 ------------------------------------------------------------------------ [2006-09-04 10:35:58] domas at mysql dot com #0 0x007c758c in memcpy () from /lib/tls/libc.so.6 #1 0x081b6d91 in _estrndup () #2 0x05698383 in zif_mysqli_stmt_fetch (ht=147132188, return_value=0x8c420bc, return_value_ptr=0x0, this_ptr=0x8c50f1c, return_value_used=0) at /usr/src/redhat/BUILD/php-5.1.6/ext/mysqli/ mysqli_api.c:717 #3 0x081e9a81 in zend_do_fcall_common_helper_SPEC () #4 0x081e93bb in execute () #5 0x081ce2e0 in zend_execute_scripts () #6 0x08192006 in php_execute_script () #7 0x00000000 in ?? () ------------------------------------------------------------------------ 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/38710 -- Edit this bug report at http://bugs.php.net/?id=38710&edit=1