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2.2.4.30 SMB_COM_SET_INFORMATION2 (0x22)

This command was introduced in the LAN Manager 1.0 dialect. This command is deprecated. New client implementations SHOULD use the SMB_COM_TRANSACTION2 (section 2.2.4.46) subcommand TRANS2_SET_FILE_INFORMATION (section 2.2.6.9).

This command MAY be sent by a client to set attribute information about an open file. The client MUST provide a valid FID in the SMB Header (section 2.2.3.1). The FID SHOULD have been acquired through a previously successful use of one of the SMB commands for opening a file. The client MUST have at least write permission on the file. The target file is updated from the values specified in the request. A date or time value of 0 indicates to the server that the values MUST NOT be changed. This command allows the client to set more attribute information for the file than the SMB_COM_SET_INFORMATION (section 2.2.4.10) command.

 
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