!9037 fix CVE-2021-47509

Merge Pull Request from: @ci-robot 
 
PR sync from: Jialin Zhang <zhangjialin11@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/773VESBKEY64ARSZKRQJWG2ZI72PJTCB/ 
Takashi Iwai (2):
  ALSA: pcm: oss: Fix potential out-of-bounds shift
  ALSA: pcm: oss: Limit the period size to 16MB


-- 
2.25.1
 
https://gitee.com/src-openeuler/kernel/issues/I9S1ZV 
 
Link:https://gitee.com/openeuler/kernel/pulls/9037

 

Reviewed-by: Liu YongQiang <liuyongqiang13@huawei.com>
Reviewed-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>