Bug#1030332: libcamera0.0.3:amd64: crashes wireplumber/pipewire sometimes when camera appears

[Dylan Aïssi <bob.dybian@gmail.com>]

Hello,

Le ven. 3 févr. 2023 à 01:27, Tomas Janousek <tomi@nomi.cz> a écrit :
>
> When a USB camera appears (usbguard allow-device …, or just
> echo 1 >/sys/…/authorized), the pipewire and/or wireplumber processes sometimes segfault in libcamera. Not always, but doing usbguard block-device followed by usbguard allow-device a couple times makes them crash eventually. I can reproduce this with the integrated camera on two different ThinkPads made a couple years apart, the T25 and P14s Gen2i.
>

What versions of pipewire and wireplumber do you use?

Can you try to reproduce with libcamera 0.0.4 in experimental? But because of
a soname change, you would need to rebuild pipewire against the new libcamera.

Best,
Dylan