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[core,gcc] clear multitransport 

if the client does not send a multitransport capability clear the flags.
This commit is contained in:
akallabeth 2024-05-23 11:48:11 +02:00
parent ef86df9a26
commit 776a7b727f
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GPG Key ID: A49454A3FC909FD5
1 changed files with 12 additions and 0 deletions
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12
libfreerdp/core/gcc.c
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@ -572,6 +572,9 @@ BOOL gcc_read_client_data_blocks(wStream* s, rdpMcs* mcs, UINT16 length)
{
WINPR_ASSERT(s);
WINPR_ASSERT(mcs);
BOOL gotMultitransport = FALSE;
while (length > 0)
{
wStream sbuffer = { 0 };
@ -641,6 +644,7 @@ BOOL gcc_read_client_data_blocks(wStream* s, rdpMcs* mcs, UINT16 length)
case 0xC009:
case CS_MULTITRANSPORT:
gotMultitransport = TRUE;
if (!gcc_read_client_multitransport_channel_data(sub, mcs))
return FALSE;
@ -676,6 +680,14 @@ BOOL gcc_read_client_data_blocks(wStream* s, rdpMcs* mcs, UINT16 length)
length -= blockLength;
}
if (!gotMultitransport)
{
rdpSettings* settings = mcs_get_settings(mcs);
if (!freerdp_settings_set_bool(settings, FreeRDP_SupportMultitransport, FALSE))
return FALSE;
if (!freerdp_settings_set_uint32(settings, FreeRDP_MultitransportFlags, 0))
return FALSE;
}
return TRUE;
}