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Added comment to clarify flow control PDU fields.

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This commit is contained in:
Mehul Dhorda 2014-11-07 14:58:58 -08:00
parent 29c42cfc0e
commit e8b8ae1900
1 changed files with 7 additions and 2 deletions
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9
libfreerdp/core/rdp.c
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@ -917,8 +917,13 @@ int rdp_recv_out_of_sequence_pdu(rdpRdp* rdp, wStream* s)
void rdp_read_flow_control_pdu(wStream* s, UINT16* type)
{
/* Read flow control PDU - documented in FlowPDU section in T.128
http://www.itu.int/rec/T-REC-T.128-199802-S/en */
/*
* Read flow control PDU - documented in FlowPDU section in T.128
* http://www.itu.int/rec/T-REC-T.128-199802-S/en
* The specification for the PDU has pad8bits listed BEFORE pduTypeFlow.
* However, so far pad8bits has always been observed to arrive AFTER pduTypeFlow.
* Switched the order of these two fields to match this observation.
*/
UINT8 pduType;
Stream_Read_UINT8(s, pduType); /* pduTypeFlow */
*type = pduType;