Silence valgrind in rdp_read_header
If a disconnect message is received, we returned success but did
not initialize the return arguments.
@@ -385,6 +385,7 @@ BOOL rdp_read_header(rdpRdp* rdp, wStream* s, UINT16* length, UINT16* channelId)
MCSPDU = (rdp->settings->ServerMode) ? DomainMCSPDU_SendDataRequest
: DomainMCSPDU_SendDataIndication;
+ *channelId = 0; /* Initialize in case of early abort */
if (!tpkt_read_header(s, length))
return FALSE;
