[alsa-devel] [PATCH] Alsa-plugins: Pulse: Fix snd_pcm_avail returning 0 in some cases

Due to a round-off error, snd_pcm_avail could in some cases return 0 even though more data could be written to the stream.

This was discovered by Maarten Lankhorst [1], and there is also a test program available that triggers this error [2].

[1] https://tango.0pointer.de/pipermail/pulseaudio-discuss/2011-April/009935.htm...

[2] https://tango.0pointer.de/pipermail/pulseaudio-discuss/attachments/20110420/...