cifsd: Update access check in set_file_allocation_info/set_end_of_file_info

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[MS-SMB2] 3.3.5.21.1
  If the object store supports security and FileInfoClass is
  FileAllocationInformation, FileEndOfFileInformation, or
  FileValidDataLengthInformation, and Open.GrantedAccess does not
  include FILE_WRITE_DATA, the server MUST fail the request with
  STATUS_ACCESS_DENIED.

Signed-off-by: Marios Makassikis <mmakassikis@freebox.fr>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

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Marios Makassikis 2021-04-27 15:29:01 +09:00 • committed by Steve French

parent 73f9dad511

commit a299669b2c

1 changed files with 2 additions and 2 deletions

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fs/cifsd/smb2pdu.c

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