ksmbd: set SMB2_SESSION_FLAG_ENCRYPT_DATA when enforcing data encryption for this share
[ Upstream commit 37ba7b00 ] Currently, SMB2_SESSION_FLAG_ENCRYPT_DATA is always set session setup response. Since this forces data encryption from the client, there is a problem that data is always encrypted regardless of the use of the cifs seal mount option. SMB2_SESSION_FLAG_ENCRYPT_DATA should be set according to KSMBD_GLOBAL_FLAG_SMB2_ENCRYPTION flags, and in case of KSMBD_GLOBAL_FLAG_SMB2_ENCRYPTION_OFF, encryption mode is turned off for all connections. Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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