ksmbd: return unsupported error on smb1 mount

Browse source

commit 39b291b86b upstream.

ksmbd disconnect connection when mounting with vers=smb1.
ksmbd should send smb1 negotiate response to client for correct
unsupported error return. This patch add needed SMB1 macros and fill
NegProt part of the response for smb1 negotiate response.

Cc: stable@vger.kernel.org
Reported-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Namjae Jeon 2023-03-23 21:15:52 +09:00 • committed by Greg Kroah-Hartman

parent 3060466e38

commit 0b3ec5671a

3 changed files with 30 additions and 30 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

7

fs/ksmbd/connection.c

View file

23

fs/ksmbd/smb_common.c

View file

30

fs/ksmbd/smb_common.h

View file