Update of /cvsroot/alsa/alsa-kernel/core/oss
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv15560/alsa-kernel/core/oss
Modified Files:
pcm_oss.c
Log Message:
don't return negative byte count from GET[IO]PTR ioctl
Index: pcm_oss.c
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/core/oss/pcm_oss.c,v
retrieving revision 1.68
retrieving revision 1.69
diff -u -r1.68 -r1.69
--- pcm_oss.c 26 Apr 2004 07:31:22 -0000 1.68
+++ pcm_oss.c 4 May 2004 13:02:02 -0000 1.69
@@ -1516,14 +1516,14 @@
runtime->oss.prev_hw_ptr_interrupt = delay;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
snd_pcm_oss_simulate_fill(substream, delay);
- info.bytes = snd_pcm_oss_bytes(substream, runtime->status->hw_ptr);
+ info.bytes = snd_pcm_oss_bytes(substream, runtime->status->hw_ptr) &
INT_MAX;
} else {
delay = snd_pcm_oss_bytes(substream, delay) + fixup;
info.blocks = delay / runtime->oss.period_bytes;
if (stream == SNDRV_PCM_STREAM_PLAYBACK)
- info.bytes = runtime->oss.bytes - delay;
+ info.bytes = (runtime->oss.bytes - delay) & INT_MAX;
else
- info.bytes = runtime->oss.bytes + delay;
+ info.bytes = (runtime->oss.bytes + delay) & INT_MAX;
}
if (copy_to_user(_info, &info, sizeof(info)))
return -EFAULT;
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