ksmbd: fix permission check issue on chown and chmod

Browse source

When commanding chmod and chown on cifs&ksmbd, ksmbd allows it without file
permissions check. There is code to check it in settattr_prepare.
Instead of setting the inode directly, update the mode and uid/gid
through notify_change.

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

...

This commit is contained in:

Namjae Jeon 2021-08-21 23:26:01 +09:00

parent a9a27d4ab3

commit e70e392fa7

2 changed files with 23 additions and 6 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

5

fs/ksmbd/smb2pdu.c

View file

24

fs/ksmbd/smbacl.c

View file