[alsa-devel] seg fault with 1.0.17rc2

[Takashi Iwai]

At Thu, 26 Jun 2008 10:38:57 -0400,
Jerry Geis wrote:
> 
> #0  0xb7e892ff in memcpy () from /lib/tls/libc.so.6
> #1  0xb74e40a9 in snd_pcm_area_copy (dst_area=0xb7125b70, dst_offset=0, 
> src_area=0x81dc1c0, src_offset=170, samples=0, 
> format=SND_PCM_FORMAT_S16_LE) at pcm.c:2589

samples = 0 and...

> #2  0xb74e438d in snd_pcm_areas_copy (dst_areas=0xb7125b7c, 
> dst_offset=0, src_areas=0x81dc1cc, src_offset=170, channels=1, 
> frames=122, format=SND_PCM_FORMAT_S16_LE) at pcm.c:2736

... here frames = 122.  Something inconsistent around here.
snd_pcm_areas_copy() must passe samples=frames when channels=1.
Could you check the values via gdb?


Takashi