ksmbd: handle malformed smb1 message

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commit 5a5409d90b upstream.

If set_smb1_rsp_status() is not implemented, It will cause NULL pointer
dereferece error when client send malformed smb1 message.
This patch add set_smb1_rsp_status() to ignore malformed smb1 message.

Cc: stable@vger.kernel.org
Reported-by: Robert Morris <rtm@csail.mit.edu>
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>

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Namjae Jeon 2023-11-07 21:04:31 +09:00 • committed by Greg Kroah-Hartman

parent 8e76941a16

commit 482aaa72f9

1 changed files with 11 additions and 0 deletions

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fs/smb/server/smb_common.c

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