[pulseaudio-tickets] [Bug 99066] New: Pulseaudio segfaults when ORC is used on x32

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99066

            Bug ID: 99066
           Summary: Pulseaudio segfaults when ORC is used on x32
           Product: PulseAudio
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: core
          Assignee: pulseaudio-bugs at lists.freedesktop.org
          Reporter: EoD at xmw.de
        QA Contact: pulseaudio-bugs at lists.freedesktop.org
                CC: lennart at poettering.net

I am using a x32 environment on a Gentoo machine with:
- kernel 4.8.14
- Pulseaudio 9.0
- orc 0.4.26

When I enable ORC, start pulseaudio (either 8.0 or 9.0) and use pavucontrol to
change the volume of my HDMI sink, pavucontrol and alsa-sink-HDMI segfault.

> traps: alsa-sink-HDMI [16977] general protection ip:f77420c0 sp:f3016868 error:0 in orcexec.kq0Hm1

If I change the volume of a analog sink the issues is not triggered.
If I change the volume via pacmd or change the volume via mplayer, the issue is
not triggered.

When I use "PULSE_NO_SIMD=1 pulseaudio", the issue does not occur as well.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/pulseaudio-bugs/attachments/20161212/33b70588/attachment.html>