[Bug 1407990] Re: apache2.4 mod-php5.5 random segmentation faults in zend_stack_push() and zend_hash_find()

2015-03-19 Thread Gerrit Venema
For any parties interested in testing, there is now a patch available at https://bugs.php.net/bug.php?id=68486 which is looking to solve the segfaults that happen in processing pipelined PHP requests in Apache 2.4. -- You received this bug notification because you are a member of Ubuntu Server

[Bug 1407990] Re: apache2.4 mod-php5.5 random segmentation faults in zend_stack_push() and zend_hash_find()

2015-03-19 Thread Gerrit Venema
For any parties interested in testing, there is now a patch available at https://bugs.php.net/bug.php?id=68486 which is looking to solve the segfaults that happen in processing pipelined PHP requests in Apache 2.4. -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1407990] Re: apache2.4 mod-php5.5 random segmentation faults in zend_stack_push() and zend_hash_find()

2015-03-10 Thread Gerrit Venema
We observe regular segfaults on Ubuntu 14.04 LTS with Apache and PHP in its default packages presenting these backtraces in a Coredump file: #0 0x7f9911e619ad in zend_stack_push ( stack=stack@entry=0x7f9912627ca0 compiler_globals+608, element=element@entry=0x7f9912627c78

[Bug 1407990] Re: apache2.4 mod-php5.5 random segmentation faults in zend_stack_push() and zend_hash_find()

2015-03-10 Thread Gerrit Venema
We observe regular segfaults on Ubuntu 14.04 LTS with Apache and PHP in its default packages presenting these backtraces in a Coredump file: #0 0x7f9911e619ad in zend_stack_push ( stack=stack@entry=0x7f9912627ca0 compiler_globals+608, element=element@entry=0x7f9912627c78

[Bug 1407990] Re: apache2.4 mod-php5.5 random segmentation faults in zend_stack_push() and zend_hash_find()

2015-03-12 Thread Gerrit Venema
The bug is instantly reproducible on a fresh Ubuntu 14.04. Install server. apt-get install apache2 php5 netcat Setup a small PHP script with output in /var/www/html/ For Example as test.php ?php echo date('U').PHP_EOL; ? shutdown Apache service: apache2ctl stop Disable opcache with semicolon

[Bug 1407990] Re: apache2.4 mod-php5.5 random segmentation faults in zend_stack_push() and zend_hash_find()

2015-03-12 Thread Gerrit Venema
The bug is instantly reproducible on a fresh Ubuntu 14.04. Install server. apt-get install apache2 php5 netcat Setup a small PHP script with output in /var/www/html/ For Example as test.php ?php echo date('U').PHP_EOL; ? shutdown Apache service: apache2ctl stop Disable opcache with semicolon

[Bug 1407990] Re: apache2.4 mod-php5.5 random segmentation faults in zend_stack_push() and zend_hash_find()

2015-03-12 Thread Gerrit Venema
This is hopefully the proper place for resolution of this bug. https://bz.apache.org/bugzilla/show_bug.cgi?id=56984 ** Bug watch added: bz.apache.org/bugzilla/ #56984 https://bz.apache.org/bugzilla/show_bug.cgi?id=56984 -- You received this bug notification because you are a member of

[Bug 1407990] Re: apache2.4 mod-php5.5 random segmentation faults in zend_stack_push() and zend_hash_find()

2015-03-12 Thread Gerrit Venema
This is hopefully the proper place for resolution of this bug. https://bz.apache.org/bugzilla/show_bug.cgi?id=56984 ** Bug watch added: bz.apache.org/bugzilla/ #56984 https://bz.apache.org/bugzilla/show_bug.cgi?id=56984 -- You received this bug notification because you are a member of

[Bug 1407990] Re: apache2.4 mod-php5.5 random segmentation faults in zend_stack_push() and zend_hash_find()

2015-03-25 Thread Gerrit Venema
The root cause of the problem has been determined to lie with the apache2handler for PHP. It is not sufficiently up to date to function well with Apache 2.4 receiving pipelined requests. A patch for the most common setup has been developed, but it has not yet been integrated upstream. I have also

[Bug 1407990] Re: apache2.4 mod-php5.5 random segmentation faults in zend_stack_push() and zend_hash_find()

2015-03-25 Thread Gerrit Venema
The root cause of the problem has been determined to lie with the apache2handler for PHP. It is not sufficiently up to date to function well with Apache 2.4 receiving pipelined requests. A patch for the most common setup has been developed, but it has not yet been integrated upstream. I have also

[Bug 1407990] Re: apache2.4 mod-php5.5 random segmentation faults in zend_stack_push() and zend_hash_find()

2015-04-21 Thread Gerrit Venema
: (unassigned) = Gerrit Venema (gmoniker) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1407990 Title: apache2.4 mod-php5.5 random segmentation faults in zend_stack_push() and zend_hash_find() To manage

[Bug 1407990] Re: apache2.4 mod-php5.5 random segmentation faults in zend_stack_push() and zend_hash_find()

2015-04-21 Thread Gerrit Venema
: (unassigned) = Gerrit Venema (gmoniker) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in Ubuntu. https://bugs.launchpad.net/bugs/1407990 Title: apache2.4 mod-php5.5 random segmentation faults in zend_stack_push() and zend_hash_find

[Bug 1407990] Re: apache2.4 mod-php5.5 random segmentation faults in zend_stack_push() and zend_hash_find()

2015-04-21 Thread Gerrit Venema
Apologies, I didn't realise I was writing in Dutch :-) The PHP project has released a fix for this problem with my cleanup patch. It has been released with 5.6.28 and 5.5.24. It is also part of an Ubuntu security release: http://www.ubuntu.com/usn/usn-2572-1/ -- You received this bug

[Bug 1407990] Re: apache2.4 mod-php5.5 random segmentation faults in zend_stack_push() and zend_hash_find()

2015-04-21 Thread Gerrit Venema
Apologies, I didn't realise I was writing in Dutch :-) The PHP project has released a fix for this problem with my cleanup patch. It has been released with 5.6.28 and 5.5.24. It is also part of an Ubuntu security release: http://www.ubuntu.com/usn/usn-2572-1/ -- You received this bug

[Bug 1504162] [NEW] Lingering close on TLS connection

2015-10-08 Thread Gerrit Venema
Public bug reported: If mpm-itk is installed TLS connections will linger for Alert timeout of 10 seconds unless the client closes first. Problem can be reproduced with PHP (replace url with your own): php -r '$context=stream_context_create(array("ssl" => array("ciphers" =>

[Bug 1651531] [NEW] libapache2-mod-shib2, no server variables of session

2016-12-20 Thread Gerrit Venema
Public bug reported: On Ubuntu 14.04 we have a working shibboleth configuration, which when used in Apache gives the SAML 2.0 attributes of the session in server variables and the REMOTE_USER according to attribute mapping of shibboleth. On Ubuntu 16.04 the same configuration is reported as

[Bug 1651531] Re: libapache2-mod-shib2, no server variables of session

2016-12-21 Thread Gerrit Venema
Turns out it is not a bug, but an artefact of the method of testing. If you use domain/handlerPrefix/Login to test your setup, the Apache variables are not set. They are only set when the shib2 module is called by way of a Require rule, and this does not happen if you have free access but call

[Bug 1776489] Re: libxmltooling7 depends on libcurl3, which has been replaced by libcurl4 in Bionic

2019-10-02 Thread Gerrit Venema
If you want to try (on your own risk) the Disco Dingo version on Bionic where libxmltooling8 is built against libcurl4, then you can do this: curl -L 'http://mirrors.kernel.org/ubuntu/pool/universe/x/xml-security-c/libxml-security-c20_2.0.2-3_amd64.deb' > libxml-security-c20_2.0.2-3_amd64.deb

[Bug 1951491] Re: Can't run snaps: .slice/session-1.scope is not a snap cgroup

2024-03-08 Thread Gerrit Venema
Encountered this problem while attempting to run a confined snap from a cronjob. All that is wrong actually is that the systemd user session has not been properly setup. I had to install dbus-user-session and then make sure the /run/user/../bus was initialized by for example runuser -u user