Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4939c660341d1439b8c70c3e006e7fc182f5111e Commit: 4939c660341d1439b8c70c3e006e7fc182f5111e Parent: ce875f079efcfdcf693de89c7ab0ca7f71a9bdce Author: Takashi Iwai <[EMAIL PROTECTED]> AuthorDate: Mon Jan 28 23:53:41 2008 +0100 Committer: Jaroslav Kysela <[EMAIL PROTECTED]> CommitDate: Thu Jan 31 17:30:20 2008 +0100
[ALSA] Fix Oops with PCM OSS sync The PCM OSS emulation can cause Oops at sync operation due to the wrong data size calculation. Typically happening on Sparc64: http://lkml.org/lkml/2008/1/24/426 Signed-off-by: Takashi Iwai <[EMAIL PROTECTED]> Signed-off-by: Jaroslav Kysela <[EMAIL PROTECTED]> --- sound/core/oss/pcm_oss.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index 092c2d8..4c601b1 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -1621,6 +1621,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file) snd_pcm_format_set_silence(runtime->format, runtime->oss.buffer, size1); + size1 /= runtime->channels; /* frames */ fs = snd_enter_user(); snd_pcm_lib_write(substream, (void __user *)runtime->oss.buffer, size1); snd_leave_user(fs); - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html