On Mon, 2012-07-09 at 08:53 +0300, Tanu Kaskinen wrote: > On Sun, 2012-07-08 at 23:16 +0100, Marius Bj?rnstad wrote: > > Just one final comment, module-combine-sink seems to crash when I > > specify 96 kHz for the output, in "default-sample-rate". I hear sound > > for about a half second, then pulseaudio exits. I'm using version 1.1 > > (Fedora seems to be up to date with everything, except for Pulseaudio). > > > > Jul 8 17:31:59 blackhole pulseaudio[16965]: [alsa-sink] resampler.c: > > Assertion 'o_index * fz < pa_memblock_get_length(output->memblock)' > > failed at pulsecore/resampler.c:1394, function trivial_resample(). Aborting. > > Jul 8 17:31:59 blackhole abrt[17278]: Saved core dump of pid 16965 > > (/usr/bin/pulseaudio) to /var/spool/abrt/ccpp-2012-07-08-17:31:59-16965 > > (46649344 bytes) > > I think I've investigated that assertion already before, but I couldn't > find any bug just by reading the code. At that time I wasn't able to > reproduce it myself, though, but now I am able to do that. It seems that > the 96 kHz sample rate is indeed an important part of the setup, because > without it there's no crash. > > I'll investigate this again. Turned out to be an integer overflow. A patch is coming. -- Tanu
