ID: 47118 Updated by: s...@php.net Reported By: holger at noefer dot org -Status: Assigned +Status: Closed Bug Type: OCI8 related Operating System: Solaris 8 PHP Version: 5.2.8 Assigned To: sixd New Comment:
Thank you for taking the time to report a problem with PHP. Unfortunately you are not using a current version of PHP -- the problem might already be fixed. Please download a new PHP version from http://www.php.net/downloads.php If you are able to reproduce the bug with one of the latest versions of PHP, please change the PHP version on this bug report to the version you tested and change the status back to "Open". Again, thank you for your continued support of PHP. --------------------------- Duplicate of http://bugs.php.net/bug.php?id=41069 Previous Comments: ------------------------------------------------------------------------ [2009-06-18 21:13:48] holger at noefer dot org Hi, sorry for my very late response. The workaround to increase oci8.default_prefetch worked for me, sometimes I got an segmenation fault. After that I applied the patch and removed the increased oci8.default_prefetch value from php.ini. The patch works fine and resolved my problem, no segmentation faults seen any more. Thanks for helping with the bug. Best regards, Holger ------------------------------------------------------------------------ [2009-02-10 19:41:36] s...@php.net If you think it is #41069, you can examine use of Oracle dblinks in your application. The changes in php_oci_statement_set_prefetch() in http://cvs.php.net/viewvc.cgi/pecl/oci8/oci8_statement.c?r1=1.7.2.14.2.28.2.4&r2=1.7.2.14.2.28.2.5 are the patch, if you want to test a code fix. If this doesn't help, I'd recommend upgrading OCI8 to 1.3.4 from PECL before we continue investigation. ------------------------------------------------------------------------ [2009-01-30 18:52:18] holger at noefer dot org Hello, I changed oci8.default_prefetch from 10 to 100. The segmentation faults seems to be fewer than before. Perhaps it is related to this bug? http://bugs.php.net/bug.php?id=41069 Best regards, Holger ------------------------------------------------------------------------ [2009-01-30 15:04:24] holger at noefer dot org Hello, sorry for the long time I did not respond to the bug but it is hard to aim the bug. The bug seems to appear when I use persistent connections. Here are the default settings in php.ini oci8.default_prefetch => 10 => 10 oci8.max_persistent => -1 => -1 oci8.old_oci_close_semantics => 0 => 0 oci8.persistent_timeout => -1 => -1 oci8.ping_interval => 60 => 60 oci8.privileged_connect => Off => Off oci8.statement_cache_size => 20 => 20 Should the oci8.persistent_timeout be changed? I will try to post some code next week. Best regards, Holger ------------------------------------------------------------------------ [2009-01-15 21:46:24] s...@php.net Please help narrow down the problem with the aim of supplying a reproducable testcase. Look at patterns in the frequency of crash, the statement(s) that crash, and the environment (machine, environment variables, build options, connection etc) that causes the crash. ------------------------------------------------------------------------ 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/47118 -- Edit this bug report at http://bugs.php.net/?id=47118&edit=1
