Trusty verification Confirmed the segfault with libapache2-mod-auth-pgsql 2.0.3-6: ubuntu@trusty-mod-auth-pgsql-double-free-1272857:~$ curl -f http://ubuntu:secret@localhost/authpgtest/hw.pl Hello, World! ubuntu@trusty-mod-auth-pgsql-double-free-1272857:~$ curl -f http://ubuntu:secret@localhost/authpgtest/hw.pl Hello, World! ubuntu@trusty-mod-auth-pgsql-double-free-1272857:~$ curl -f http://ubuntu:secret@localhost/authpgtest/hw.pl curl: (52) Empty reply from server
logs: *** Error in `/usr/sbin/apache2': free(): invalid pointer: 0x00007effd80007c8 *** [Thu Aug 03 14:03:55.357288 2017] [core:notice] [pid 6943:tid 139637886596992] AH00051: child pid 6947 exit signal Aborted (6), possible coredump in /etc/apache2 Installing the version from proposed: (...) Get:1 http://br.archive.ubuntu.com/ubuntu/ trusty-proposed/main libapache2-mod-auth-pgsql amd64 2.0.3-6ubuntu0.1 [18.6 kB] Fetched 18.6 kB in 0s (1,000 kB/s) (Reading database ... 26196 files and directories currently installed.) Preparing to unpack .../libapache2-mod-auth-pgsql_2.0.3-6ubuntu0.1_amd64.deb ... Unpacking libapache2-mod-auth-pgsql (2.0.3-6ubuntu0.1) over (2.0.3-6) ... Setting up libapache2-mod-auth-pgsql (2.0.3-6ubuntu0.1) ... apache2_invoke 000_auth_pgsql: already enabled * Restarting web server apache2 Repeating the test several times, no crash: ubuntu@trusty-mod-auth-pgsql-double-free-1272857:~$ curl -f http://ubuntu:secret@localhost/authpgtest/hw.pl Hello, World! ubuntu@trusty-mod-auth-pgsql-double-free-1272857:~$ curl -f http://ubuntu:secret@localhost/authpgtest/hw.pl Hello, World! ubuntu@trusty-mod-auth-pgsql-double-free-1272857:~$ curl -f http://ubuntu:secret@localhost/authpgtest/hw.pl Hello, World! ubuntu@trusty-mod-auth-pgsql-double-free-1272857:~$ curl -f http://ubuntu:secret@localhost/authpgtest/hw.pl Hello, World! ubuntu@trusty-mod-auth-pgsql-double-free-1272857:~$ curl -f http://ubuntu:secret@localhost/authpgtest/hw.pl Hello, World! ** Tags removed: verification-needed ** Tags added: verification-done-xenial ** Tags removed: verification-done-xenial ** Tags added: verification-done-trusty ** Tags added: verification-done -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to the bug report. https://bugs.launchpad.net/bugs/1272857 Title: Double free in libapache2-mod-auth-pgsql causes Apache to crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libapache2-mod-auth-pgsql/+bug/1272857/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
