TPKT header length and consumption of data was not consistently
checked. This adds checks after each packet processed and fixes
any inconsistencies found.
Add server-side management of the licensing workflow. The default
behaviour is to accept the client, but if a server wants to implement
full licensing support as in MS-RDPELE it is possible by defining a callback.
- fixed invalid, missing or additional arguments
- removed all type casts from arguments
- added missing (void*) typecasts for %p arguments
- use inttypes defines where appropriate
This patch make it possible to limit the time that is passed when we call
XXX_check_fds functions. This should smooth the treatment between handling inputs
and handling incoming bitmap updates.
The default maximum time is set to 100 ms.
Shadow server crash with rdp8.0 with gfx enabled.
Root Cause: rdp8.0 is not support in shadow gfx and rdpgfx_caps_advertise returns an error. However setChannelError crashs because context->errorDescription is NULL
1. Fix shadow gfx to handle rdp8.0
2. Initialize context->errorDescription for server side new-context
Sometime it's possible that your server application doesn't have access to files
(when running in a very restricted environment for example). This patch allows
to ship the private key and certificate as a string.
Sponsored by: Wheel Systems (http://www.wheelsystems.com)
rdp_recv_message_channel_pdu always read the rdp security header
even if it was already previously read (which is the case if rdp
security is active)
This caused malfunctions and disconnects when heartbeat or bandwidth
autodetect packets were sent/received in rdp security mode.
Credit goes to @MartinHaimberger for identifying the broken code
part.
1)
Added missing checks for CreateEvent which also required the
following related changes:
- changed freerdp_context_new API to BOOL
- changed freerdp_peer_context_new API to BOOL
- changed pRdpClientNew callback to BOOL
- changed pContextNew callback to BOOL
- changed psPeerAccepted callback to BOOL
- changed psPeerContextNew callback to BOOL
2)
Fixed lots of missing alloc and error checks in the
changed code's neighbourhood.
3)
Check freerdp_client_codecs_prepare result to avoid segfaults
caused by using non-initialized codecs.
4)
Fixed deadlocks in x11 caused by missing xf_unlock_x11() calls
in some error handlers
5)
Some fixes in thread pool:
- DEFAULT_POOL assignment did not match TP_POOL definition
- don't free the pool pointer if it points to the static DEFAULT_POOL
- added error handling and cleanup in InitializeThreadpool
Change the return type of Stream_Ensure*Capacity from void to BOOL to be
able to detect realloc problems easily. Otherwise the only way to detect
this was to check if the capacity after the call was >= the required
size.
In case Stream_Ensure*Capacity fails the old memory is still available
and need to freed outside.
This commit also adds checks to most calls of Stream_Ensure*Capacity to
check if the call was successful.
