Hi Jonas, I’ve not been able to replicate it again yet. Most have been upgraded to 2.2.7 running on PHP 5.6.9-0+deb8u1 without any issue.
I’ve tried your test code on a reasonably plain server but couldn’t reproduce the segfault. My experience before showed that it wasn’t necessarily instantaneous but I wasn’t able to confirm if that was due to actions performed by our code or if that certain conditions had to be met in order to trigger it. There certainly is an issue though: https://github.com/phpredis/phpredis/issues/524 On the test machine I was able to trigger a PHP error in the log relating to extortionate memory usage (using only your test script). However this would only happen twice after a reload of PHP-FPM (repeatable) and then no longer happen. Additionally, in this case that fault never made it back to Apache and the page still rendered. When this would happen with our software we’d get a 500 error and once it happened that particular set of commands would never recover until PHP-FPM was restarted. If I have time I’ll see if I can get that application running on a server without the patch to see if I can isolate the code that triggers the issue in order to create a repeatable test. Kind regards Mike Hancock On 04/07/2015 09:17, "Jonas Genannt" <gena...@debian.org> wrote: >Hello Michael, > >> When calling hSet() a segfault is triggered. Only seems to affect PHP >>5.6. We’re using >> Debian 8 with PHP5.6 FPM. > >I have tried it with Jessie: > >php -v >PHP 5.6.9-0+deb8u1 (cli) (built: Jun 5 2015 11:03:27) > >php5-redis >2.2.5-1 > >My Test-script connects to a Redis running on localhost also Jessie: > ><?php > >$redis = new Redis(); > >$redis->connect('localhost'); > >$redis->hSet('h', 'key1', NULL); >echo "<br/>"; >echo "OK"; >echo "<br/>"; >echo "<br/>"; > >$redis->hSet('h', 'key1', 'bar'); >echo "<br/>"; >echo "OK"; > > >I don't get any segfault. What PHP Version are you running on Jessie? Did >you tried the >latest 5.6.9-0+deb8u1? > >Greets, >Jonas Michael Hancock Development Manager [Recipero]<http://www.recipero.com> www.recipero.com<http://www.recipero.com> | Tel: +44 (0) 1453 853520 Recipero Ltd, The Coach House, Ryeford Road South, Kings Stanley, Glos, GL10 3HG. UK Company No.: 03794898. VAT No.: GB 746 4954 92. [Accreditations: ISO9001, ISO27001, and Secured by Design]<http://www.recipero.com/accreditation>
