cifsd: fix static checker warning from smb_check_perm_dacl()

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Dan reported static checker warning:

  fs/cifsd/smbacl.c:1140 smb_check_perm_dacl()
  error: we previously assumed 'pntsd' could be null (see line 1137)

This patch validate bounds of pntsd buffer.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

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Namjae Jeon 2021-03-19 13:52:12 +09:00 • committed by Steve French

parent bc3fcc9462

commit 50355b0b20

1 changed files with 25 additions and 2 deletions

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fs/cifsd/smbacl.c

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