On Mon, 2013-01-07 at 11:46 +0100, Soeren Grunewald wrote: > Hi All, > > I've been testing pulseaudio-3.0 and now I have some questions. Is there > any updated documentation available describing the usage of UCM in > pulsaudio and can the current UCM implementation handle multiple > soundcards? I plan to use two or three soundcards (all having there own > UCM configuration) and I'd like to use them with "module-loopback". > > > During testing I also run into some issues. With my current > configuration [1], I get a double-free, due missing modifiers. I solved > this with the attached patch [2]. The patch is not necessary. Alsa-lib 1.0.26 contains a fix[1] that makes it safe to call snd_use_case_free_list() even if with an empty list (i.e. NULL). [1] http://git.alsa-project.org/?p=alsa-lib.git;a=commitdiff;h=e16a9a04b190c1c7981d9c65c08c504b9a23fe37 -- Tanu
