| commit | 94f3ec6b2222eb5c0af0c784f0656ff5b909d870 | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Sat Aug 18 18:55:15 2012 +0300 |
| committer | Takashi Iwai <tiwai@suse.de> | Mon Aug 20 10:24:21 2012 +0200 |
| tree | d67fe0f941e81a1c47d9b49de144f62aeda5c4ee | |
| parent | 5e68fb3cab23b327e9f15803607e697d7eea1966 [diff] |
sound: oss/sb_audio: prevent divide by zero bug Speed comes from get_user() in audio_ioctl(). We use it to set the "s" variable before clamping it to valid values so it could lead to a divide by zero bug. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>