Bug #61183 [PATCH]: Firebird PDO memory corruption

Edit report at https://bugs.php.net/bug.php?id=61183&edit=1 ID: 61183 Patch added by: cmb@php.net Reported by: noxwizard at gmail dot com Summary: Firebird PDO memory corruption Status: Assigned Type: Bug Package: PDO Firebird Operating System: Windows Server 2008 x86 PHP Version: 5.5 Assigned To: mariuz Block user comment: N Private report: N New Comment: The following patch has been added/updated: Patch Name: firebird_bind_blob Revision: 1474046532 URL: https://bugs.php.net/patch-display.php?bug=61183&patch=firebird_bind_blob&revision=1474046532 Previous Comments: ------------------------------------------------------------------------ [2016-09-15 13:04:42] cmb@php.net Related To: Bug #73087 ------------------------------------------------------------------------ [2015-07-16 14:09:00] mariuz@php.net db created https://gist.github.com/mariuz/108810265b9c67fc747d#file-test-db-for-phpbug-61183-sql test https://gist.github.com/mariuz/b00d148812e3a1657ef1 ran without issues ... Statement run: 4999 ------------------------------------------------------------------------ [2015-07-16 13:41:28] mariuz@php.net Started to test the patch patch -p1 < ~/Downloads/Blob_Bind_Fix.patch.txt patching file ext/pdo_firebird/firebird_statement.c Hunk #1 succeeded at 422 (offset -2 lines). ------------------------------------------------------------------------ [2013-02-13 04:25:05] james at kenjim dot com Related To: Bug #63356 ------------------------------------------------------------------------ [2012-10-16 03:08:42] paul dot ishenin at gmail dot com I have a crash (0xc0000005 exception) when I execute a statement which inserts or updates blob and values are bind using bindValue(). But if I use bindParam() instead there is no crash. For example: $q = Yii::app()->db->createCommand('INSERT INTO TEST (BL) VALUES (:bl)'); // this will crash $q->bindValue(':bl', bl, PDO::PARAM_LOB); $q->bindParam(':bl', bl, PDO::PARAM_LOB); // this will not crash $q->execute(); ------------------------------------------------------------------------ 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 https://bugs.php.net/bug.php?id=61183 -- Edit this bug report at https://bugs.php.net/bug.php?id=61183&edit=1