smb3: negotiate current dialect (SMB3.1.1) when version 3 or greater requested
SMB3.1.1 is the newest, and preferred dialect, and is included in the requested dialect list by default (ie if no vers= is specified on mount) but it should also be requested if SMB3 or later is requested (vers=3 instead of a specific dialect: vers=2.1, vers=3.02 or vers=3.0). Currently specifying "vers=3" only requests smb3.0 and smb3.02 but this patch fixes it to also request smb3.1.1 dialect, as it is the newest and most secure dialect and is a "version 3 or later" dialect (the intent of "vers=3"). Signed-off-by: Steve French <stfrench@microsoft.com> Suggested-by: Pavel Shilovsky <pshilov@microsoft.com> Reviewed-by: Shyam Prasad N <sprasad@microsoft.com> Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com> Signed-off-by: Steve French <stfrench@microsoft.com>
Showing
Please register or sign in to comment