Hi, here is a patch set to cover several corner-cases that are found in PCM OSS layer. Mostly for addressing the missing error handlings, but also limit the period size to a reasonable value. Takashi === Takashi Iwai (3): ALSA: pcm: oss: Fix negative period/buffer sizes ALSA: pcm: oss: Limit the period size to 16MB ALSA: pcm: oss: Handle missing errors in snd_pcm_oss_change_params*() sound/core/oss/pcm_oss.c | 37 +++++++++++++++++++++++++------------ 1 file changed, 25 insertions(+), 12 deletions(-) -- 2.31.1
