Edit report at https://bugs.php.net/bug.php?id=49937&edit=1
ID: 49937 Updated by: php-bugs@lists.php.net Reported by: basa...@php.net Summary: [PATCH] Race condition in PDOStatement -Status: Feedback +Status: No Feedback Type: Bug Package: PDO related Operating System: Linux PHP Version: 5.2.11 Assigned To: basantk New Comment: No feedback was provided. The bug is being suspended because we assume that you are no longer experiencing the problem. If this is not the case and you are able to provide the information that was requested earlier, please do so and change the status of the bug back to "Open". Thank you. Previous Comments: ------------------------------------------------------------------------ [2010-09-28 08:12:36] basa...@php.net kkaminski, I am not sure why it is crashing but it seems to me that crash is happening at the same place (pdo_stmt_construct). I can't help much unless I can reproduce it. ------------------------------------------------------------------------ [2010-09-23 08:34:34] kkaminski at itens dot pl I confirm that basantk's patch fixes issue reported here. But as I said before, I hit very similar problem in different place - PDOStatement::prepare. I think it is related to queryString written in prepare(). basantk: I have patched correctly PHP's source, your new function does not show up in crash dump, because prepare() does not use it. Best regards ------------------------------------------------------------------------ [2010-09-23 01:11:13] basa...@php.net The following patch has been added/updated: Patch Name: pdo_race_condition_fix_53.patch Revision: 1285197073 URL: http://bugs.php.net/patch-display.php?bug=49937&patch=pdo_race_condition_fix_53.patch&revision=1285197073 ------------------------------------------------------------------------ [2010-09-23 01:06:58] basa...@php.net kkaminski, I am not sure if you have applied the patch and compiled correctly. I have not seen the crash after the fix. I had ran the benchmark test under stress for hours after this patch without any issue. Also it has been confirmed by one of the olio user. ------------------------------------------------------------------------ [2010-09-21 15:12:55] paj...@php.net What's the status on this patch? Does it fix the issue shown in kkaminski at itens dot pl's last backtrace? Does it apply to 5.3 as well? If yes, please provide against 5.3+. ------------------------------------------------------------------------ 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=49937 -- Edit this bug report at https://bugs.php.net/bug.php?id=49937&edit=1
