fix(pdu): fix preamble_size in LicensingErrorMessage regression #473
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According to https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-rdpbcgr/73170ca2-5f82-4a2d-9d1b-b439f3d8dadc wMsgSize is "the size in bytes of the licensing packet (including the size of the preamble)". It must thus exclude BASIC_SECURITY_HEADER_SIZE. Fixes mstsc connection to IronRDP server/acceptor. Fixes 5c42ade ("fix: make license parsing and protocol more resilient (Devolutions#436)") Signed-off-by: Marc-André Lureau <[email protected]>
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According to
https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-rdpbcgr/73170ca2-5f82-4a2d-9d1b-b439f3d8dadc
wMsgSize is "the size in bytes of the licensing packet (including the size of the preamble)". It must thus exclude BASIC_SECURITY_HEADER_SIZE.
Fixes mstsc connection to IronRDP server/acceptor.
Fixes 5c42ade ("fix: make license parsing and protocol more resilient (#436)")