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859 Commits

Author SHA1 Message Date
Marc-André Moreau
ac7d23b9a3 libfreerdp-gdi: migrate to _aligned_malloc/_aligned_free 2014-07-08 15:07:19 -04:00
Marc-André Moreau
c16000e67b Merge branch 'master' of github.com:FreeRDP/FreeRDP into egfx 2014-07-08 12:29:30 -04:00
Marc-André Moreau
a0dad3fa87 Merge branch 'master' of https://github.com/dpoe/FreeRDP into egfx 2014-07-08 12:13:11 -04:00
Hardening
fd7b8170dc Fix invalid timeout 
timeout was set to 1000ms while in the old code it was 1000us. As 1ms
seems too small set it to 10ms.
 2014-07-07 10:44:57 +02:00
Marc-André Moreau
5c5386fe04 channels/rdpgfx: add egfx command line options and settings 2014-07-03 14:35:03 -04:00
Hardening
542811291c Use poll() instead of select() when available 
select() has the major drawback that it cannot handle file descriptor
that are bigger than 1024. This patch makes use of poll() instead of
select() when poll() support is available.
 2014-07-03 15:26:49 +02:00
Daryl Poe
fa06452a4b add YCoCg->RGB and 16-to-32bit SSE 2014-07-02 14:30:04 -06:00
Marc-André Moreau
b60eff8e42 channels/remdesk: start sending authentication data 2014-06-30 12:51:27 -04:00
Marc-André Moreau
af1be38775 client/common: parse and use remote assistance file 2014-06-28 18:33:46 -04:00
Marc-André Moreau
2a82684521 channels: cleanup unused freerdp channels global functions 2014-06-11 16:27:31 -04:00
Armin Novak
15ce8c0552 Updated plugins to use new svc_plugin and OnDataReceived API. 2014-06-11 14:42:32 +02:00
Marc-André Moreau
723e9a171b libwinpr-sspi: fix server-side NLA 2014-06-10 14:38:17 -04:00
Marc-André Moreau
03cf7933d9 libwinpr-sspi: start implementing and using negotiate sspi module 2014-06-07 16:26:57 -04:00
Marc-André Moreau
a07f616895 libwinpr-sspi: improve link interface 2014-06-07 10:50:51 -04:00
Marc-André Moreau
220f885774 libwinpr-sspi: code hardening 2014-06-06 17:20:34 -04:00
Marc-André Moreau
940e6fbc15 libwinpr-sspi: make native sspi option dynamic 2014-06-06 15:34:12 -04:00
Vic Lee
63a1af4b35 transport: fix incorrect retval that caused unexpected redirect. 2014-06-04 15:57:27 +08:00
Martin Fleisz
d8061d23d6 Merge pull request #1882 from hardening/nla_fix 
Nla fix
 2014-06-04 09:30:34 +02:00
Martin Fleisz
6f1f4be0ae Merge pull request #1873 from hardening/WTSVirtualChannelWriteCallers 
Don't use NULL for pWrittenBytes when calling WTSVirtualChannelWrite()
 2014-06-03 16:40:05 +02:00
Hardening
183155dbd1 Fix metrics leak 2014-06-03 14:54:56 +02:00
Marc-André Moreau
04968b18c4 libfreerdp-core: replace all OpenSSL built-in BIOs by new full duplex BIOs 2014-06-01 21:37:20 -04:00
Marc-André Moreau
a8be174e03 libfreerdp-core: remove ineffective full duplex locks 2014-06-01 11:20:13 -04:00
Marc-André Moreau
1ac2350ec5 libfreerdp-core: fail more gracefully when transport thread dies 2014-06-01 10:46:43 -04:00
Marc-André Moreau
c5e4c74bb6 libfreerdp-core: fix build on Windows 2014-05-30 15:29:06 -04:00
Marc-André Moreau
98077cfc24 Merge branch 'master' of github.com:FreeRDP/FreeRDP 
Conflicts:
	libfreerdp/core/transport.c
 2014-05-30 15:06:07 -04:00
Marc-André Moreau
b1416af362 libfreerdp-core: add locks to disable full duplex BIOs (currently unsafe) 2014-05-30 14:53:10 -04:00
Marc-André Moreau
d2ad5f698b libfreerdp-core: fix VerifyX509Certificate to make distinction between gateway and direct connection 2014-05-30 14:36:18 -04:00
Marc-André Moreau
709df9aecc libfreerdp-core: add connection timeout, fix gateway bypass local 2014-05-30 14:03:20 -04:00
Vic Lee
e4e1315131 transport: add another null pointer check. 2014-05-31 01:08:00 +08:00
Marc-André Moreau
629858b676 libfreerdp-core: add gateway-usage-method command line option, avoid resetting BIO flags we shouldn't reset 2014-05-30 12:31:26 -04:00
Vic Lee
a3461cef06 transport: add a null pointer check. 2014-05-30 23:34:04 +08:00
Hardening
07e0eba7db Check that bpp has reasonable value 
As bpp is often used for malloc computations, let's check that it has
a reasonable value.
 2014-05-29 10:12:02 +02:00
Hardening
61a58532db Check for bpp > 0 
Bpp == 0 just makes no sense
 2014-05-29 09:24:59 +02:00
Hardening
640b901396 Set checks to be strict and also check xorBpp field 
This patch:
* renames bpp to xorBpp ;
* changes checks to strict ;
* adds checks on the xorBpp field
 2014-05-29 00:12:48 +02:00
Hardening
532c42052a Fixes for CVE-2014-0250 
This patch introduce misc checks when receiving pointer updates. We check
that the cursor are in the bounds defined by the spec. We also check that
the announced mask sizes are what they should be.
 2014-05-28 23:07:00 +02:00
Hardening
c076ffb020 Don't use NULL for pWrittenBytes when calling WTSVirtualChannelWrite() 
Nothing in the MSDN API says that setting NULL is safe. And if the
implementation uses WriteFile directly, it crashes.
 2014-05-28 17:04:24 +02:00
Marc-André Moreau
18cac3d4dd libfreerdp-codec: cleanup context state flushing 2014-05-26 12:43:30 -04:00
Marc-André Moreau
830659fc5c libfreerdp-core: add new protocol metrics module 2014-05-26 12:30:58 -04:00
Marc-André Moreau
8d8e0c24fe libfreerdp-codec: improve xcrush compressor error checking 2014-05-23 17:38:10 -04:00
Marc-André Moreau
67743b6832 libfreerdp-core: enable RDP6.1 XCrush compression/decompression by default 2014-05-23 14:11:53 -04:00
Marc-André Moreau
e8d3164f99 libfreerdp-core: fix windows build warning 2014-05-22 16:08:10 -04:00
Marc-André Moreau
b24c95ce59 libfreerdp-core: fix tcp_new on Windows 2014-05-22 15:13:00 -04:00
Marc-André Moreau
af4a413287 Merge branch 'non_blocking_writes' of github.com:hardening/FreeRDP into non_blocking_writes 2014-05-22 14:01:44 -04:00
Hardening
3200baca4b Correctly export ringbuffer function and fix a warning 2014-05-21 22:20:38 +02:00
Hardening
5c9a6408cf Fixed invalid declaration and missing argument 2014-05-21 19:13:40 +02:00
Hardening
dd6d829550 Allow transport_write calls to be non-blocking 
This big patch allows to have non-blocking writes. To achieve
this, it slightly changes the way transport is handled. The misc transport
layers are handled with OpenSSL BIOs. In the chain we insert a
bufferedBIO that will bufferize write calls that couldn't be honored.

For an access with Tls security the BIO chain would look like this:
  FreeRdp Code ===> SSL bio ===> buffered BIO ===> socket BIO

The buffered BIO will store bytes that couldn't be send because of
blocking write calls.

This patch also rework TSG so that it would look like this in the
case of SSL security with TSG:
                                         (TSG in)
                              > SSL BIO => buffered BIO ==> socket BIO
                             /
FreeRdp => SSL BIO => TSG BIO
                             \
                              > SSL BIO => buffered BIO ==> socket BIO
                                        (TSG out)

So from the FreeRDP point of view sending something is only BIO_writing
on the frontBio (last BIO on the left).
 2014-05-21 17:42:31 +02:00
Hardening
0376dcd065 Fix OOM situation 2014-05-21 17:27:36 +02:00
Hardening
9c18ae5bee Print function name when emiting an error 2014-05-21 17:27:36 +02:00
Marc-André Moreau
4bac8374de Merge branch 'master' of github.com:FreeRDP/FreeRDP 2014-05-21 11:17:58 -04:00
Marc-André Moreau
7113cf2858 Merge pull request #1852 from orosam/auth3fix 
Fix misplaced sec_trailer in rpc_auth_3 PDU
 2014-05-21 11:01:12 -04:00