[cifs-protocol] Handling of STATUS_BUFFER_OVERFLOW on SMB_COM_READ_ANDX

Stefan (metze) Metzmacher metze at samba.org
Wed Apr 28 06:31:32 MDT 2010


I need some help regarding the interaction of STATUS_BUFFER_OVERFLOW and
chained SMB requests.

For SMB_COM_READ_ANDX requests on named pipes it can happen that
the server has to return STATUS_BUFFER_OVERFLOW (see MS-CIFS
Receiving an SMB_COM_READ_ANDX Request).

Are chained requests possible in this case?

As there's only one status field for all requests in the chain,
it's not clear how a server should handle such a situation.


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