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de3a9e943d
Some older servers seem to require the workstation name during ntlmssp to be at most 15 chars (RFC1001 name length), so truncate it before sending when using insecure dialects. Link: https://lore.kernel.org/r/e6837098-15d9-acb6-7e34-1923cf8c6fe1@winds.org Reported-by: Byron Stanoszek <gandalf@winds.org> Tested-by: Byron Stanoszek <gandalf@winds.org> Fixes: 49bd49f983b5 ("cifs: send workstation name during ntlmssp session setup") Cc: stable@vger.kernel.org Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Steve French <stfrench@microsoft.com>