[alsa-devel] Strange div-by-zero in alsa-lib 1.0.20's snd_pcm_mmap_begin()

Lennart Poettering mznyfn at 0pointer.de
Mon Aug 17 18:38:25 CEST 2009

On Mon, 17.08.09 12:16, Daniel Chen (seven.steps at gmail.com) wrote:

> Hi Lennart,
> On Mon, Aug 17, 2009 at 10:36 AM, Lennart Poettering<mznyfn at 0pointer.de> wrote:
> > Could you get us the output of the PA startup phase when running
> > "pulsaudio -vvvv"? This should show us to which value the buffer_size
> > is initialized in the snd_pcm_t.
> The requested debug output is available at
> http://launchpadlibrarian.net/30422583/pulseaudio .

Hmm, that output shows that buffer_size is initialized to 16384, and
the SIGFPE is not thrown.

Could you please reproduce this issue and tell us what buffer_size is


Lennart Poettering                        Red Hat, Inc.
lennart [at] poettering [dot] net
http://0pointer.net/lennart/           GnuPG 0x1A015CC4

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