import from CS git freerdp-2.11.7-1.el8

This commit is contained in:
eabdullin 2024-11-05 08:58:51 +00:00
parent e86964ca0f
commit 1178f88fc5
22 changed files with 589 additions and 6894 deletions

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@ -1 +1 @@
84f51c81388c8b49346b9c5a7c4c982909017443 SOURCES/FreeRDP-2.2.0.tar.gz
14a73f092e227a77f3d483658033d15d4501a753 SOURCES/FreeRDP-2.11.7.tar.gz

2
.gitignore vendored
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@ -1 +1 @@
SOURCES/FreeRDP-2.2.0.tar.gz
SOURCES/FreeRDP-2.11.7.tar.gz

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@ -1,315 +0,0 @@
From 3ee4cabcfad3a9ccc3c59be21245b57c17e7ae75 Mon Sep 17 00:00:00 2001
From: Ondrej Holy <oholy@redhat.com>
Date: Thu, 21 Jan 2021 14:21:09 +0100
Subject: [PATCH 1/3] client: Fix exit codes for /help and similar option
Currently, non-zero exit code is returned for /version, /buildconfig, /help,
/monitor-list, /kbd-list and /kbd-lang-list command-line options for several
clients. This is against conventions because 0 is usually returned in
such cases. Also, there is potentially another problem that the returned
codes overflow on UNIX systems (where the exit code is a number between 0
and 255). Let's fix the clients to return 0 in the mentioned cases to honor
conventions and 1 for the command-line parsing errors (or -1 for clients
who already use that value).
Fixes: https://github.com/FreeRDP/FreeRDP/issues/6686
---
client/Sample/tf_freerdp.c | 9 +++++----
client/Wayland/wlfreerdp.c | 13 +++++++------
client/Windows/cli/wfreerdp.c | 4 ++++
client/X11/cli/xfreerdp.c | 22 +++++++++++++---------
winpr/include/winpr/cmdline.h | 1 +
5 files changed, 30 insertions(+), 19 deletions(-)
diff --git a/client/Sample/tf_freerdp.c b/client/Sample/tf_freerdp.c
index 3ba82c78338..49412cb417c 100644
--- a/client/Sample/tf_freerdp.c
+++ b/client/Sample/tf_freerdp.c
@@ -338,12 +338,13 @@ int main(int argc, char* argv[])
goto fail;
status = freerdp_client_settings_parse_command_line(context->settings, argc, argv, FALSE);
- status =
- freerdp_client_settings_command_line_status_print(context->settings, status, argc, argv);
-
if (status)
{
- rc = 0;
+ freerdp_client_settings_command_line_status_print(context->settings, status, argc, argv);
+
+ if (status <= COMMAND_LINE_STATUS_PRINT && status >= COMMAND_LINE_STATUS_PRINT_LAST)
+ rc = 0;
+
goto fail;
}
diff --git a/client/Wayland/wlfreerdp.c b/client/Wayland/wlfreerdp.c
index 329d1200941..d77b47986ea 100644
--- a/client/Wayland/wlfreerdp.c
+++ b/client/Wayland/wlfreerdp.c
@@ -628,18 +628,19 @@ int main(int argc, char* argv[])
settings = context->settings;
status = freerdp_client_settings_parse_command_line(settings, argc, argv, FALSE);
- status = freerdp_client_settings_command_line_status_print(settings, status, argc, argv);
-
if (status)
{
BOOL list = settings->ListMonitors;
+
+ freerdp_client_settings_command_line_status_print(settings, status, argc, argv);
+
if (list)
wlf_list_monitors(wlc);
- freerdp_client_context_free(context);
- if (list)
- return 0;
- return status;
+ if (status <= COMMAND_LINE_STATUS_PRINT && status >= COMMAND_LINE_STATUS_PRINT_LAST)
+ rc = 0;
+
+ goto fail;
}
if (freerdp_client_start(context) != 0)
diff --git a/client/Windows/cli/wfreerdp.c b/client/Windows/cli/wfreerdp.c
index 7a76eeb9b59..b623067e98e 100644
--- a/client/Windows/cli/wfreerdp.c
+++ b/client/Windows/cli/wfreerdp.c
@@ -108,6 +108,10 @@ INT WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
if (status)
{
freerdp_client_settings_command_line_status_print(settings, status, argc, argv);
+
+ if (status <= COMMAND_LINE_STATUS_PRINT && status >= COMMAND_LINE_STATUS_PRINT_LAST)
+ rc = 0;
+
goto out;
}
diff --git a/client/X11/cli/xfreerdp.c b/client/X11/cli/xfreerdp.c
index c8a77f335f4..a3505b24d3c 100644
--- a/client/X11/cli/xfreerdp.c
+++ b/client/X11/cli/xfreerdp.c
@@ -34,6 +34,7 @@
int main(int argc, char* argv[])
{
+ int rc = 1;
int status;
HANDLE thread;
xfContext* xfc;
@@ -56,31 +57,34 @@ int main(int argc, char* argv[])
xfc = (xfContext*)context;
status = freerdp_client_settings_parse_command_line(context->settings, argc, argv, FALSE);
-
- status = freerdp_client_settings_command_line_status_print(settings, status, argc, argv);
-
if (status)
{
BOOL list = settings->ListMonitors;
+
+ freerdp_client_settings_command_line_status_print(settings, status, argc, argv);
+
if (list)
xf_list_monitors(xfc);
- freerdp_client_context_free(context);
- if (list)
- return 0;
- return status;
+ if (status <= COMMAND_LINE_STATUS_PRINT && status >= COMMAND_LINE_STATUS_PRINT_LAST)
+ rc = 0;
+
+ goto out;
}
- freerdp_client_start(context);
+ if (freerdp_client_start(context) != 0)
+ goto out;
thread = freerdp_client_get_thread(context);
WaitForSingleObject(thread, INFINITE);
GetExitCodeThread(thread, &dwExitCode);
+ rc = xf_exit_code_from_disconnect_reason(dwExitCode);
freerdp_client_stop(context);
+out:
freerdp_client_context_free(context);
- return xf_exit_code_from_disconnect_reason(dwExitCode);
+ return rc;
}
diff --git a/winpr/include/winpr/cmdline.h b/winpr/include/winpr/cmdline.h
index 865ee8f25c7..9276cda8eb1 100644
--- a/winpr/include/winpr/cmdline.h
+++ b/winpr/include/winpr/cmdline.h
@@ -81,6 +81,7 @@
#define COMMAND_LINE_STATUS_PRINT_HELP -2002
#define COMMAND_LINE_STATUS_PRINT_VERSION -2003
#define COMMAND_LINE_STATUS_PRINT_BUILDCONFIG -2004
+#define COMMAND_LINE_STATUS_PRINT_LAST -2999
/* Command-Line Macros */
From 531dd81836f2c97fcfcfeabdb9671fb76409ce8d Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Fri, 22 Jan 2021 08:40:03 +0100
Subject: [PATCH 2/3] Refactored
freerdp_client_settings_command_line_status_print_ex
Now returns 0 if help or version information was requested.
---
client/Sample/tf_freerdp.c | 7 ++-----
client/Wayland/wlfreerdp.c | 5 +----
client/Windows/cli/wfreerdp.c | 6 +-----
client/X11/cli/xfreerdp.c | 5 +----
client/common/cmdline.c | 14 +++++++++-----
5 files changed, 14 insertions(+), 23 deletions(-)
diff --git a/client/Sample/tf_freerdp.c b/client/Sample/tf_freerdp.c
index 49412cb417c..e9b9fe8397e 100644
--- a/client/Sample/tf_freerdp.c
+++ b/client/Sample/tf_freerdp.c
@@ -340,11 +340,8 @@ int main(int argc, char* argv[])
status = freerdp_client_settings_parse_command_line(context->settings, argc, argv, FALSE);
if (status)
{
- freerdp_client_settings_command_line_status_print(context->settings, status, argc, argv);
-
- if (status <= COMMAND_LINE_STATUS_PRINT && status >= COMMAND_LINE_STATUS_PRINT_LAST)
- rc = 0;
-
+ rc = freerdp_client_settings_command_line_status_print(context->settings, status, argc,
+ argv);
goto fail;
}
diff --git a/client/Wayland/wlfreerdp.c b/client/Wayland/wlfreerdp.c
index d77b47986ea..4a583068968 100644
--- a/client/Wayland/wlfreerdp.c
+++ b/client/Wayland/wlfreerdp.c
@@ -632,14 +632,11 @@ int main(int argc, char* argv[])
{
BOOL list = settings->ListMonitors;
- freerdp_client_settings_command_line_status_print(settings, status, argc, argv);
+ rc = freerdp_client_settings_command_line_status_print(settings, status, argc, argv);
if (list)
wlf_list_monitors(wlc);
- if (status <= COMMAND_LINE_STATUS_PRINT && status >= COMMAND_LINE_STATUS_PRINT_LAST)
- rc = 0;
-
goto fail;
}
diff --git a/client/Windows/cli/wfreerdp.c b/client/Windows/cli/wfreerdp.c
index b623067e98e..e325f84771f 100644
--- a/client/Windows/cli/wfreerdp.c
+++ b/client/Windows/cli/wfreerdp.c
@@ -107,11 +107,7 @@ INT WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
if (status)
{
- freerdp_client_settings_command_line_status_print(settings, status, argc, argv);
-
- if (status <= COMMAND_LINE_STATUS_PRINT && status >= COMMAND_LINE_STATUS_PRINT_LAST)
- rc = 0;
-
+ ret = freerdp_client_settings_command_line_status_print(settings, status, argc, argv);
goto out;
}
diff --git a/client/X11/cli/xfreerdp.c b/client/X11/cli/xfreerdp.c
index a3505b24d3c..5b702194448 100644
--- a/client/X11/cli/xfreerdp.c
+++ b/client/X11/cli/xfreerdp.c
@@ -61,14 +61,11 @@ int main(int argc, char* argv[])
{
BOOL list = settings->ListMonitors;
- freerdp_client_settings_command_line_status_print(settings, status, argc, argv);
+ rc = freerdp_client_settings_command_line_status_print(settings, status, argc, argv);
if (list)
xf_list_monitors(xfc);
- if (status <= COMMAND_LINE_STATUS_PRINT && status >= COMMAND_LINE_STATUS_PRINT_LAST)
- rc = 0;
-
goto out;
}
diff --git a/client/common/cmdline.c b/client/common/cmdline.c
index ed467afb7d0..dc8367b7cd2 100644
--- a/client/common/cmdline.c
+++ b/client/common/cmdline.c
@@ -1403,14 +1403,14 @@ int freerdp_client_settings_command_line_status_print_ex(rdpSettings* settings,
if (status == COMMAND_LINE_STATUS_PRINT_VERSION)
{
freerdp_client_print_version();
- return COMMAND_LINE_STATUS_PRINT_VERSION;
+ goto out;
}
if (status == COMMAND_LINE_STATUS_PRINT_BUILDCONFIG)
{
freerdp_client_print_version();
freerdp_client_print_buildconfig();
- return COMMAND_LINE_STATUS_PRINT_BUILDCONFIG;
+ goto out;
}
else if (status == COMMAND_LINE_STATUS_PRINT)
{
@@ -1465,15 +1465,19 @@ int freerdp_client_settings_command_line_status_print_ex(rdpSettings* settings,
settings->ListMonitors = TRUE;
}
- return COMMAND_LINE_STATUS_PRINT;
+ goto out;
}
else if (status < 0)
{
freerdp_client_print_command_line_help_ex(argc, argv, custom);
- return COMMAND_LINE_STATUS_PRINT_HELP;
+ status = COMMAND_LINE_STATUS_PRINT_HELP;
+ goto out;
}
- return 0;
+out:
+ if (status <= COMMAND_LINE_STATUS_PRINT && status >= COMMAND_LINE_STATUS_PRINT_LAST)
+ return 0;
+ return status;
}
static BOOL ends_with(const char* str, const char* ext)
From 050a68fec901030c7428852f8f536ace055eb2f7 Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Fri, 22 Jan 2021 09:32:51 +0100
Subject: [PATCH 3/3] Do not eliminate original error status.
---
client/common/cmdline.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/client/common/cmdline.c b/client/common/cmdline.c
index dc8367b7cd2..66d3c4fffef 100644
--- a/client/common/cmdline.c
+++ b/client/common/cmdline.c
@@ -1470,7 +1470,6 @@ int freerdp_client_settings_command_line_status_print_ex(rdpSettings* settings,
else if (status < 0)
{
freerdp_client_print_command_line_help_ex(argc, argv, custom);
- status = COMMAND_LINE_STATUS_PRINT_HELP;
goto out;
}

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@ -1,146 +0,0 @@
From 4a4ecc32b160e93ee1e37e5617a0197e2d022643 Mon Sep 17 00:00:00 2001
From: Armin Novak <armin.novak@thincast.com>
Date: Thu, 4 Nov 2021 11:07:41 +0100
Subject: [PATCH] Add checks for bitmap and glyph width/heigth values
CVE-2021-41160
https://github.com/FreeRDP/FreeRDP/pull/7349
Signed-off-by: Felipe Borges <felipeborges@gnome.org>
---
libfreerdp/core/orders.c | 14 ++++++++++++
libfreerdp/core/surface.c | 45 +++++++++++++++++++++++++++++++++++++++
libfreerdp/core/update.c | 7 ++++++
3 files changed, 66 insertions(+)
diff --git a/libfreerdp/core/orders.c b/libfreerdp/core/orders.c
index 74870fae6..44d23a61a 100644
--- a/libfreerdp/core/orders.c
+++ b/libfreerdp/core/orders.c
@@ -1848,6 +1848,13 @@ static BOOL update_read_fast_glyph_order(wStream* s, const ORDER_INFO* orderInfo
new_cb = ((glyph->cx + 7) / 8) * glyph->cy;
new_cb += ((new_cb % 4) > 0) ? 4 - (new_cb % 4) : 0;
+ if ((glyph->cx == 0) || (glyph->cy == 0))
+ {
+ WLog_ERR(TAG, "GLYPH_DATA_V2::cx=%" PRIu32 ", GLYPH_DATA_V2::cy=%" PRIu32,
+ glyph->cx, glyph->cy);
+ return FALSE;
+ }
+
if (fastGlyph->cbData < new_cb)
return FALSE;
@@ -2825,6 +2832,13 @@ update_read_create_offscreen_bitmap_order(wStream* s,
Stream_Read_UINT16(s, create_offscreen_bitmap->cy); /* cy (2 bytes) */
deleteList = &(create_offscreen_bitmap->deleteList);
+ if ((create_offscreen_bitmap->cx == 0) || (create_offscreen_bitmap->cy == 0))
+ {
+ WLog_ERR(TAG, "Invalid OFFSCREEN_DELETE_LIST: cx=%" PRIu16 ", cy=%" PRIu16,
+ create_offscreen_bitmap->cx, create_offscreen_bitmap->cy);
+ return FALSE;
+ }
+
if (deleteListPresent)
{
UINT32 i;
diff --git a/libfreerdp/core/surface.c b/libfreerdp/core/surface.c
index d5c709885..ca89d230c 100644
--- a/libfreerdp/core/surface.c
+++ b/libfreerdp/core/surface.c
@@ -21,6 +21,8 @@
#include "config.h"
#endif
+#include <assert.h>
+
#include <freerdp/utils/pcap.h>
#include <freerdp/log.h>
@@ -62,6 +64,13 @@ static BOOL update_recv_surfcmd_bitmap_ex(wStream* s, TS_BITMAP_DATA_EX* bmp)
Stream_Read_UINT16(s, bmp->height);
Stream_Read_UINT32(s, bmp->bitmapDataLength);
+ if ((bmp->width == 0) || (bmp->height == 0))
+ {
+ WLog_ERR(TAG, "invalid size value width=%" PRIu16 ", height=%" PRIu16, bmp->width,
+ bmp->height);
+ return FALSE;
+ }
+
if ((bmp->bpp < 1) || (bmp->bpp > 32))
{
WLog_ERR(TAG, "invalid bpp value %" PRIu32 "", bmp->bpp);
@@ -85,6 +94,39 @@ static BOOL update_recv_surfcmd_bitmap_ex(wStream* s, TS_BITMAP_DATA_EX* bmp)
return TRUE;
}
+static BOOL update_recv_surfcmd_is_rect_valid(const rdpContext* context,
+ const SURFACE_BITS_COMMAND* cmd)
+{
+ assert(context);
+ assert(context->settings);
+ assert(cmd);
+
+ /* We need a rectangle with left/top being smaller than right/bottom.
+ * Also do not allow empty rectangles. */
+ if ((cmd->destTop >= cmd->destBottom) || (cmd->destLeft >= cmd->destRight))
+ {
+ WLog_WARN(TAG,
+ "Empty surface bits command rectangle: %" PRIu16 "x%" PRIu16 "-%" PRIu16
+ "x%" PRIu16,
+ cmd->destLeft, cmd->destTop, cmd->destRight, cmd->destBottom);
+ return FALSE;
+ }
+
+ /* The rectangle needs to fit into our session size */
+ if ((cmd->destRight > context->settings->DesktopWidth) ||
+ (cmd->destBottom > context->settings->DesktopHeight))
+ {
+ WLog_WARN(TAG,
+ "Invalid surface bits command rectangle: %" PRIu16 "x%" PRIu16 "-%" PRIu16
+ "x%" PRIu16 " does not fit %" PRIu32 "x%" PRIu32,
+ cmd->destLeft, cmd->destTop, cmd->destRight, cmd->destBottom,
+ context->settings->DesktopWidth, context->settings->DesktopHeight);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
static BOOL update_recv_surfcmd_surface_bits(rdpUpdate* update, wStream* s, UINT16 cmdType)
{
SURFACE_BITS_COMMAND cmd = { 0 };
@@ -98,6 +140,9 @@ static BOOL update_recv_surfcmd_surface_bits(rdpUpdate* update, wStream* s, UINT
Stream_Read_UINT16(s, cmd.destRight);
Stream_Read_UINT16(s, cmd.destBottom);
+ if (!update_recv_surfcmd_is_rect_valid(update->context, &cmd))
+ goto fail;
+
if (!update_recv_surfcmd_bitmap_ex(s, &cmd.bmp))
goto fail;
diff --git a/libfreerdp/core/update.c b/libfreerdp/core/update.c
index ebb82fc2d..e137c3de8 100644
--- a/libfreerdp/core/update.c
+++ b/libfreerdp/core/update.c
@@ -99,6 +99,13 @@ static BOOL update_read_bitmap_data(rdpUpdate* update, wStream* s, BITMAP_DATA*
Stream_Read_UINT16(s, bitmapData->flags);
Stream_Read_UINT16(s, bitmapData->bitmapLength);
+ if ((bitmapData->width == 0) || (bitmapData->height == 0))
+ {
+ WLog_ERR(TAG, "Invalid BITMAP_DATA: width=%" PRIu16 ", height=%" PRIu16, bitmapData->width,
+ bitmapData->height);
+ return FALSE;
+ }
+
if (bitmapData->flags & BITMAP_COMPRESSION)
{
if (!(bitmapData->flags & NO_BITMAP_COMPRESSION_HDR))
--
2.32.0

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@ -1,62 +0,0 @@
From e482b394efc371412ce659b731a9b1e1d73bdf0e Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Mon, 24 Oct 2022 10:42:56 +0200
Subject: [PATCH] Added function _wcsncmp
* Compare WCHAR strings up to n characters
(cherry picked from commit 8178ed26a459356ece17414c6e871a7e0735a4ec)
---
winpr/include/winpr/string.h | 2 ++
winpr/libwinpr/crt/string.c | 15 ++++++++++++++-
2 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/winpr/include/winpr/string.h b/winpr/include/winpr/string.h
index 8ce83bc1d..3b907c444 100644
--- a/winpr/include/winpr/string.h
+++ b/winpr/include/winpr/string.h
@@ -57,6 +57,7 @@ extern "C"
WINPR_API int _strnicmp(const char* string1, const char* string2, size_t count);
WINPR_API int _wcscmp(const WCHAR* string1, const WCHAR* string2);
+ WINPR_API int _wcsncmp(const WCHAR* string1, const WCHAR* string2, size_t count);
WINPR_API size_t _wcslen(const WCHAR* str);
WINPR_API size_t _wcsnlen(const WCHAR* str, size_t maxNumberOfElements);
@@ -70,6 +71,7 @@ extern "C"
#else
#define _wcscmp wcscmp
+#define _wcsncmp wcsncmp
#define _wcslen wcslen
#define _wcsnlen wcsnlen
#define _wcschr wcschr
diff --git a/winpr/libwinpr/crt/string.c b/winpr/libwinpr/crt/string.c
index 37fcb4b25..c25ffa279 100644
--- a/winpr/libwinpr/crt/string.c
+++ b/winpr/libwinpr/crt/string.c
@@ -90,7 +90,20 @@ int _wcscmp(const WCHAR* string1, const WCHAR* string2)
Data_Read_UINT16(string1, value1);
Data_Read_UINT16(string2, value2);
- return value1 - value2;
+ return (int)value1 - value2;
+}
+
+int _wcsncmp(const WCHAR* string1, const WCHAR* string2, size_t count)
+{
+ for (size_t x = 0; x < count; x++)
+ {
+ const WCHAR a = string1[x];
+ const WCHAR b = string2[x];
+
+ if (a != b)
+ return (int)a - b;
+ }
+ return 0;
}
/* _wcslen -> wcslen */
--
2.37.1

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@ -1,29 +0,0 @@
From 8c513f127549433c830575202d1551b0e9dd182d Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Thu, 13 Oct 2022 09:00:48 +0200
Subject: [PATCH] Added missing length check in urb_control_transfer
(cherry picked from commit ce838e2477cb8173ea5e98f35ad55ff41ea5117d)
---
channels/urbdrc/client/data_transfer.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/channels/urbdrc/client/data_transfer.c b/channels/urbdrc/client/data_transfer.c
index 9a44e6e09..bb2784055 100644
--- a/channels/urbdrc/client/data_transfer.c
+++ b/channels/urbdrc/client/data_transfer.c
@@ -673,7 +673,11 @@ static UINT urb_control_transfer(IUDEVICE* pdev, URBDRC_CHANNEL_CALLBACK* callba
buffer = Stream_Pointer(out);
if (transferDir == USBD_TRANSFER_DIRECTION_OUT)
+ {
+ if (!Stream_CheckAndLogRequiredLength(TAG, s, OutputBufferSize))
+ return ERROR_INVALID_DATA;
Stream_Copy(s, out, OutputBufferSize);
+ }
/** process TS_URB_CONTROL_TRANSFER */
if (!pdev->control_transfer(pdev, RequestId, EndpointAddress, TransferFlags, bmRequestType,
--
2.37.1

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@ -1,51 +0,0 @@
From babbd1e433d273634637f5199429986714864033 Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Thu, 13 Oct 2022 09:09:28 +0200
Subject: [PATCH] Added missing length checks in zgfx_decompress_segment
(cherry picked from commit 64716b335858109d14f27b51acc4c4d71a92a816)
---
libfreerdp/codec/zgfx.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/libfreerdp/codec/zgfx.c b/libfreerdp/codec/zgfx.c
index 1a2878bd9..04ddeadb2 100644
--- a/libfreerdp/codec/zgfx.c
+++ b/libfreerdp/codec/zgfx.c
@@ -230,19 +230,19 @@ static BOOL zgfx_decompress_segment(ZGFX_CONTEXT* zgfx, wStream* stream, size_t
BYTE* pbSegment;
size_t cbSegment;
- if (!zgfx || !stream)
+ if (!zgfx || !stream || (segmentSize < 2))
return FALSE;
cbSegment = segmentSize - 1;
- if ((Stream_GetRemainingLength(stream) < segmentSize) || (segmentSize < 1) ||
- (segmentSize > UINT32_MAX))
+ if ((Stream_GetRemainingLength(stream) < segmentSize) || (segmentSize > UINT32_MAX))
return FALSE;
Stream_Read_UINT8(stream, flags); /* header (1 byte) */
zgfx->OutputCount = 0;
pbSegment = Stream_Pointer(stream);
- Stream_Seek(stream, cbSegment);
+ if (!Stream_SafeSeek(stream, cbSegment))
+ return FALSE;
if (!(flags & PACKET_COMPRESSED))
{
@@ -346,6 +346,9 @@ static BOOL zgfx_decompress_segment(ZGFX_CONTEXT* zgfx, wStream* stream, size_t
if (count > sizeof(zgfx->OutputBuffer) - zgfx->OutputCount)
return FALSE;
+ if (count > zgfx->cBitsRemaining / 8)
+ return FALSE;
+
CopyMemory(&(zgfx->OutputBuffer[zgfx->OutputCount]), zgfx->pbInputCurrent,
count);
zgfx_history_buffer_ring_write(zgfx, zgfx->pbInputCurrent, count);
--
2.37.1

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@ -1,32 +0,0 @@
From b3a695e9f38a42f1ef0cade0d5e1fe60cf68864e Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Thu, 13 Oct 2022 08:36:26 +0200
Subject: [PATCH] Ensure urb_create_iocompletion uses size_t for calculation
(cherry picked from commit de7e0f062ee53d00b4a966a43855a716e3478150)
---
channels/urbdrc/client/data_transfer.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/channels/urbdrc/client/data_transfer.c b/channels/urbdrc/client/data_transfer.c
index 80e84af48..8642c8506 100644
--- a/channels/urbdrc/client/data_transfer.c
+++ b/channels/urbdrc/client/data_transfer.c
@@ -97,7 +97,13 @@ static wStream* urb_create_iocompletion(UINT32 InterfaceField, UINT32 MessageId,
UINT32 OutputBufferSize)
{
const UINT32 InterfaceId = (STREAM_ID_PROXY << 30) | (InterfaceField & 0x3FFFFFFF);
- wStream* out = Stream_New(NULL, OutputBufferSize + 28);
+
+#if UINT32_MAX >= SIZE_MAX
+ if (OutputBufferSize > UINT32_MAX - 28ull)
+ return NULL;
+#endif
+
+ wStream* out = Stream_New(NULL, OutputBufferSize + 28ull);
if (!out)
return NULL;
--
2.37.1

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@ -1,37 +0,0 @@
From 64544c7f4ed72b3023955ebe6ad3b118ebb8d6c7 Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Thu, 6 Oct 2022 09:12:40 +0200
Subject: [PATCH] Fix length checks in parallel driver
The length requested was not checked against the length read from
the port.
(cherry picked from commit 094cc5a4596c299595b732effd59ee149181fd61)
---
channels/parallel/client/parallel_main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/channels/parallel/client/parallel_main.c b/channels/parallel/client/parallel_main.c
index af3e82703..993605a65 100644
--- a/channels/parallel/client/parallel_main.c
+++ b/channels/parallel/client/parallel_main.c
@@ -159,7 +159,7 @@ static UINT parallel_process_irp_read(PARALLEL_DEVICE* parallel, IRP* irp)
return ERROR_INVALID_DATA;
Stream_Read_UINT32(irp->input, Length);
Stream_Read_UINT64(irp->input, Offset);
- buffer = (BYTE*)malloc(Length);
+ buffer = (BYTE*)calloc(Length, sizeof(BYTE));
if (!buffer)
{
@@ -178,6 +178,7 @@ static UINT parallel_process_irp_read(PARALLEL_DEVICE* parallel, IRP* irp)
}
else
{
+ Length = status;
}
Stream_Write_UINT32(irp->output, Length);
--
2.37.1

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@ -1,49 +0,0 @@
From bf9bce2c3e6c716cc708716484124c1fb47cb531 Mon Sep 17 00:00:00 2001
From: Max Roncace <me@caseif.net>
Date: Wed, 24 Feb 2021 17:44:28 -0500
Subject: [PATCH] Fix /monitor-list flag being ignored on X11/Wayland
---
client/Wayland/wlfreerdp.c | 4 +++-
client/X11/cli/xfreerdp.c | 4 +++-
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/client/Wayland/wlfreerdp.c b/client/Wayland/wlfreerdp.c
index aca734211..26c5452a5 100644
--- a/client/Wayland/wlfreerdp.c
+++ b/client/Wayland/wlfreerdp.c
@@ -651,10 +651,12 @@ int main(int argc, char* argv[])
status = freerdp_client_settings_parse_command_line(settings, argc, argv, FALSE);
if (status)
{
- BOOL list = settings->ListMonitors;
+ BOOL list;
rc = freerdp_client_settings_command_line_status_print(settings, status, argc, argv);
+ list = settings->ListMonitors;
+
if (list)
wlf_list_monitors(wlc);
diff --git a/client/X11/cli/xfreerdp.c b/client/X11/cli/xfreerdp.c
index 5b7021944..786a7eb5d 100644
--- a/client/X11/cli/xfreerdp.c
+++ b/client/X11/cli/xfreerdp.c
@@ -59,10 +59,12 @@ int main(int argc, char* argv[])
status = freerdp_client_settings_parse_command_line(context->settings, argc, argv, FALSE);
if (status)
{
- BOOL list = settings->ListMonitors;
+ BOOL list;
rc = freerdp_client_settings_command_line_status_print(settings, status, argc, argv);
+ list = settings->ListMonitors;
+
if (list)
xf_list_monitors(xfc);
--
2.37.1

View File

@ -1,39 +0,0 @@
From b9c5e3668c4022b34734ac8ccb07dd044d4ff38c Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Thu, 13 Oct 2022 08:27:41 +0200
Subject: [PATCH] Fixed division by zero in urbdrc
(cherry picked from commit 731f8419d04b481d7160de1f34062d630ed48765)
---
channels/urbdrc/client/libusb/libusb_udevice.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/channels/urbdrc/client/libusb/libusb_udevice.c b/channels/urbdrc/client/libusb/libusb_udevice.c
index aa69890ae..5784d9fe2 100644
--- a/channels/urbdrc/client/libusb/libusb_udevice.c
+++ b/channels/urbdrc/client/libusb/libusb_udevice.c
@@ -1149,12 +1149,18 @@ static int libusb_udev_isoch_transfer(IUDEVICE* idev, URBDRC_CHANNEL_CALLBACK* c
else
Stream_Seek(user_data->data, (NumberOfPackets * 12));
- iso_packet_size = BufferSize / NumberOfPackets;
- iso_transfer = libusb_alloc_transfer(NumberOfPackets);
+ if (NumberOfPackets > 0)
+ {
+ iso_packet_size = BufferSize / NumberOfPackets;
+ iso_transfer = libusb_alloc_transfer((int)NumberOfPackets);
+ }
if (iso_transfer == NULL)
{
- WLog_Print(urbdrc->log, WLOG_ERROR, "Error: libusb_alloc_transfer.");
+ WLog_Print(urbdrc->log, WLOG_ERROR,
+ "Error: libusb_alloc_transfer [NumberOfPackets=%" PRIu32 ", BufferSize=%" PRIu32
+ " ]",
+ NumberOfPackets, BufferSize);
async_transfer_user_data_free(user_data);
return -1;
}
--
2.37.1

View File

@ -1,122 +0,0 @@
From 6ed2f7d1a379f69cca102e8166d20eb5ed38652b Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Fri, 22 Apr 2022 16:27:21 +0200
Subject: [PATCH] Fixed format string for Stream_CheckAndLogRequiredLength
__LINE__ requires %d and not %PRIuz
(cherry picked from commit 74c1a006e940308b0653427d25a87ea5a24cb573)
---
winpr/include/winpr/stream.h | 14 ++++++++
winpr/libwinpr/utils/stream.c | 65 +++++++++++++++++++++++++++++++++++
2 files changed, 79 insertions(+)
diff --git a/winpr/include/winpr/stream.h b/winpr/include/winpr/stream.h
index f351eaa15..ed637f034 100644
--- a/winpr/include/winpr/stream.h
+++ b/winpr/include/winpr/stream.h
@@ -27,6 +27,8 @@
#include <winpr/wtypes.h>
#include <winpr/endian.h>
#include <winpr/synch.h>
+#include <winpr/wlog.h>
+#include <winpr/debug.h>
#ifdef __cplusplus
extern "C"
@@ -56,6 +57,19 @@ extern "C"
WINPR_API void Stream_StaticInit(wStream* s, BYTE* buffer, size_t size);
WINPR_API void Stream_Free(wStream* s, BOOL bFreeBuffer);
+#define Stream_CheckAndLogRequiredLength(tag, s, len) \
+ Stream_CheckAndLogRequiredLengthEx(tag, WLOG_WARN, s, len, "%s(%s:%d)", __FUNCTION__, \
+ __FILE__, __LINE__)
+ WINPR_API BOOL Stream_CheckAndLogRequiredLengthEx(const char* tag, DWORD level, wStream* s,
+ UINT64 len, const char* fmt, ...);
+ WINPR_API BOOL Stream_CheckAndLogRequiredLengthExVa(const char* tag, DWORD level, wStream* s,
+ UINT64 len, const char* fmt, va_list args);
+ WINPR_API BOOL Stream_CheckAndLogRequiredLengthWLogEx(wLog* log, DWORD level, wStream* s,
+ UINT64 len, const char* fmt, ...);
+ WINPR_API BOOL Stream_CheckAndLogRequiredLengthWLogExVa(wLog* log, DWORD level, wStream* s,
+ UINT64 len, const char* fmt,
+ va_list args);
+
static INLINE void Stream_Seek(wStream* s, size_t _offset)
{
s->pointer += (_offset);
diff --git a/winpr/libwinpr/utils/stream.c b/winpr/libwinpr/utils/stream.c
index 1271981b7..cc119c771 100644
--- a/winpr/libwinpr/utils/stream.c
+++ b/winpr/libwinpr/utils/stream.c
@@ -132,3 +132,68 @@ void Stream_Free(wStream* s, BOOL bFreeBuffer)
free(s);
}
}
+
+BOOL Stream_CheckAndLogRequiredLengthEx(const char* tag, DWORD level, wStream* s, UINT64 len,
+ const char* fmt, ...)
+{
+ const size_t actual = Stream_GetRemainingLength(s);
+
+ if (actual < len)
+ {
+ va_list args;
+
+ va_start(args, fmt);
+ Stream_CheckAndLogRequiredLengthExVa(tag, level, s, len, fmt, args);
+ va_end(args);
+
+ return FALSE;
+ }
+ return TRUE;
+}
+
+BOOL Stream_CheckAndLogRequiredLengthExVa(const char* tag, DWORD level, wStream* s, UINT64 len,
+ const char* fmt, va_list args)
+{
+ const size_t actual = Stream_GetRemainingLength(s);
+
+ if (actual < len)
+ return Stream_CheckAndLogRequiredLengthWLogExVa(WLog_Get(tag), level, s, len, fmt, args);
+ return TRUE;
+}
+
+BOOL Stream_CheckAndLogRequiredLengthWLogEx(wLog* log, DWORD level, wStream* s, UINT64 len,
+ const char* fmt, ...)
+{
+ const size_t actual = Stream_GetRemainingLength(s);
+
+ if (actual < len)
+ {
+ va_list args;
+
+ va_start(args, fmt);
+ Stream_CheckAndLogRequiredLengthWLogExVa(log, level, s, len, fmt, args);
+ va_end(args);
+
+ return FALSE;
+ }
+ return TRUE;
+}
+
+BOOL Stream_CheckAndLogRequiredLengthWLogExVa(wLog* log, DWORD level, wStream* s, UINT64 len,
+ const char* fmt, va_list args)
+{
+ const size_t actual = Stream_GetRemainingLength(s);
+
+ if (actual < len)
+ {
+ char prefix[1024] = { 0 };
+
+ vsnprintf(prefix, sizeof(prefix), fmt, args);
+
+ WLog_Print(log, level, "[%s] invalid length, got %" PRIuz ", require at least %" PRIu64,
+ prefix, actual, len);
+ winpr_log_backtrace_ex(log, level, 20);
+ return FALSE;
+ }
+ return TRUE;
+}
--
2.38.1

View File

@ -1,58 +0,0 @@
From ddf9b3f852c31311f8d726012131f657c9857276 Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Thu, 13 Oct 2022 08:47:51 +0200
Subject: [PATCH] Fixed missing input buffer length check in urbdrc
(cherry picked from commit 497df00f741dd4fc89292aaef2db7368aee45d0d)
---
channels/urbdrc/client/data_transfer.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/channels/urbdrc/client/data_transfer.c b/channels/urbdrc/client/data_transfer.c
index bb2784055..80e84af48 100644
--- a/channels/urbdrc/client/data_transfer.c
+++ b/channels/urbdrc/client/data_transfer.c
@@ -241,6 +241,10 @@ static UINT urbdrc_process_io_control(IUDEVICE* pdev, URBDRC_CHANNEL_CALLBACK* c
Stream_Read_UINT32(s, OutputBufferSize);
Stream_Read_UINT32(s, RequestId);
+
+ if (OutputBufferSize > UINT32_MAX - 4)
+ return ERROR_INVALID_DATA;
+
InterfaceId = ((STREAM_ID_PROXY << 30) | pdev->get_ReqCompletion(pdev));
out = urb_create_iocompletion(InterfaceId, MessageId, RequestId, OutputBufferSize);
@@ -724,6 +728,15 @@ static UINT urb_bulk_or_interrupt_transfer(IUDEVICE* pdev, URBDRC_CHANNEL_CALLBA
Stream_Read_UINT32(s, TransferFlags); /** TransferFlags */
Stream_Read_UINT32(s, OutputBufferSize);
EndpointAddress = (PipeHandle & 0x000000ff);
+
+ if (transferDir == USBD_TRANSFER_DIRECTION_OUT)
+ {
+ if (!Stream_CheckAndLogRequiredLength(TAG, s, OutputBufferSize))
+ {
+ return ERROR_INVALID_DATA;
+ }
+ }
+
/** process TS_URB_BULK_OR_INTERRUPT_TRANSFER */
return pdev->bulk_or_interrupt_transfer(pdev, callback, MessageId, RequestId, EndpointAddress,
TransferFlags, noAck, OutputBufferSize,
@@ -808,6 +821,13 @@ static UINT urb_isoch_transfer(IUDEVICE* pdev, URBDRC_CHANNEL_CALLBACK* callback
packetDescriptorData = Stream_Pointer(s);
Stream_Seek(s, NumberOfPackets * 12);
Stream_Read_UINT32(s, OutputBufferSize);
+
+ if (transferDir == USBD_TRANSFER_DIRECTION_OUT)
+ {
+ if (!Stream_CheckAndLogRequiredLength(TAG, s, OutputBufferSize))
+ return ERROR_INVALID_DATA;
+ }
+
return pdev->isoch_transfer(
pdev, callback, MessageId, RequestId, EndpointAddress, TransferFlags, StartFrame,
ErrorCount, noAck, packetDescriptorData, NumberOfPackets, OutputBufferSize,
--
2.37.1

View File

@ -1,29 +0,0 @@
From bf28ea249de57acc6dfadbd778afef2093c1c283 Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Thu, 6 Oct 2022 09:15:40 +0200
Subject: [PATCH] Fixed missing length check in video channel
Data received in video redirection channel was not checked for
proper length.
(cherry picked from commit eeffd1050e9284d1464b58e049b2b4d88726632b)
---
channels/video/client/video_main.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/channels/video/client/video_main.c b/channels/video/client/video_main.c
index a21e7cdf2..a8031fc86 100644
--- a/channels/video/client/video_main.c
+++ b/channels/video/client/video_main.c
@@ -930,6 +930,8 @@ static UINT video_data_on_data_received(IWTSVirtualChannelCallback* pChannelCall
Stream_Read_UINT16(s, data.PacketsInSample);
Stream_Read_UINT32(s, data.SampleNumber);
Stream_Read_UINT32(s, data.cbSample);
+ if (!Stream_CheckAndLogRequiredLength(TAG, s, data.cbSample))
+ return ERROR_INVALID_DATA;
data.pSample = Stream_Pointer(s);
/*
--
2.37.1

View File

@ -1,28 +0,0 @@
From 80b2483373c00baec3a26b1d82027f16dfdd8859 Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Mon, 24 Oct 2022 08:45:05 +0200
Subject: [PATCH] Fixed missing stream length check in
drive_file_query_directory
(cherry picked from commit 4e4bb79795d6ac85473fb7a83e53ccf63d204b93)
---
channels/drive/client/drive_main.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/channels/drive/client/drive_main.c b/channels/drive/client/drive_main.c
index d3776381c..b6cf2ad32 100644
--- a/channels/drive/client/drive_main.c
+++ b/channels/drive/client/drive_main.c
@@ -629,6 +629,9 @@ static UINT drive_process_irp_query_directory(DRIVE_DEVICE* drive, IRP* irp)
Stream_Read_UINT32(irp->input, PathLength);
Stream_Seek(irp->input, 23); /* Padding */
path = (WCHAR*)Stream_Pointer(irp->input);
+ if (!Stream_CheckAndLogRequiredLength(TAG, irp->input, PathLength))
+ return ERROR_INVALID_DATA;
+
file = drive_get_file_by_id(drive, irp->FileId);
if (file == NULL)
--
2.37.1

View File

@ -1,296 +0,0 @@
From 865ba07a0fd4fbc7a8203482411aacca3bbfbb9f Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Mon, 24 Oct 2022 10:41:55 +0200
Subject: [PATCH] Fixed path validation in drive channel
Check that canonical path is a subpath of the shared directory
(cherry picked from commit 844c94e6d0438fa7bd8ff8d5513c3f69c3018b85)
---
channels/drive/client/drive_file.c | 106 ++++++++++++++++++-----------
channels/drive/client/drive_file.h | 8 +--
channels/drive/client/drive_main.c | 8 +--
3 files changed, 73 insertions(+), 49 deletions(-)
diff --git a/channels/drive/client/drive_file.c b/channels/drive/client/drive_file.c
index 305438593..1ea4ab9da 100644
--- a/channels/drive/client/drive_file.c
+++ b/channels/drive/client/drive_file.c
@@ -34,6 +34,7 @@
#include <stdlib.h>
#include <string.h>
#include <time.h>
+#include <assert.h>
#include <winpr/wtypes.h>
#include <winpr/crt.h>
@@ -61,10 +62,14 @@
} while (0)
#endif
-static void drive_file_fix_path(WCHAR* path)
+static BOOL drive_file_fix_path(WCHAR* path, size_t length)
{
size_t i;
- size_t length = _wcslen(path);
+
+ if ((length == 0) || (length > UINT32_MAX))
+ return FALSE;
+
+ assert(path);
for (i = 0; i < length; i++)
{
@@ -75,58 +79,82 @@ static void drive_file_fix_path(WCHAR* path)
#ifdef WIN32
if ((length == 3) && (path[1] == L':') && (path[2] == L'/'))
- return;
+ return FALSE;
#else
if ((length == 1) && (path[0] == L'/'))
- return;
+ return FALSE;
#endif
if ((length > 0) && (path[length - 1] == L'/'))
path[length - 1] = L'\0';
+
+ return TRUE;
}
static WCHAR* drive_file_combine_fullpath(const WCHAR* base_path, const WCHAR* path,
- size_t PathLength)
+ size_t PathWCharLength)
{
- WCHAR* fullpath;
- size_t base_path_length;
+ BOOL ok = FALSE;
+ WCHAR* fullpath = NULL;
+ size_t length;
- if (!base_path || (!path && (PathLength > 0)))
- return NULL;
+ if (!base_path || (!path && (PathWCharLength > 0)))
+ goto fail;
- base_path_length = _wcslen(base_path) * 2;
- fullpath = (WCHAR*)calloc(1, base_path_length + PathLength + sizeof(WCHAR));
+ const size_t base_path_length = _wcsnlen(base_path, MAX_PATH);
+ length = base_path_length + PathWCharLength + 1;
+ fullpath = (WCHAR*)calloc(length, sizeof(WCHAR));
if (!fullpath)
+ goto fail;
+
+ CopyMemory(fullpath, base_path, base_path_length * sizeof(WCHAR));
+ if (path)
+ CopyMemory(&fullpath[base_path_length], path, PathWCharLength * sizeof(WCHAR));
+
+ if (!drive_file_fix_path(fullpath, length))
+ goto fail;
+
+ /* Ensure the path does not contain sequences like '..' */
+ const WCHAR dotdot[] = { '.', '.', '\0' };
+ if (_wcsstr(&fullpath[base_path_length], dotdot))
{
- WLog_ERR(TAG, "malloc failed!");
- return NULL;
+ char abuffer[MAX_PATH] = { 0 };
+ ConvertFromUnicode(CP_UTF8, 0, &fullpath[base_path_length], -1, (char**)&abuffer,
+ ARRAYSIZE(abuffer) - 1, NULL, NULL);
+
+ WLog_WARN(TAG, "[rdpdr] received invalid file path '%s' from server, aborting!",
+ &abuffer[base_path_length]);
+ goto fail;
}
- CopyMemory(fullpath, base_path, base_path_length);
- if (path)
- CopyMemory((char*)fullpath + base_path_length, path, PathLength);
- drive_file_fix_path(fullpath);
+ ok = TRUE;
+fail:
+ if (!ok)
+ {
+ free(fullpath);
+ fullpath = NULL;
+ }
return fullpath;
}
static BOOL drive_file_remove_dir(const WCHAR* path)
{
- WIN32_FIND_DATAW findFileData;
+ WIN32_FIND_DATAW findFileData = { 0 };
BOOL ret = TRUE;
- HANDLE dir;
- WCHAR* fullpath;
- WCHAR* path_slash;
- size_t base_path_length;
+ HANDLE dir = INVALID_HANDLE_VALUE;
+ WCHAR* fullpath = NULL;
+ WCHAR* path_slash = NULL;
+ size_t base_path_length = 0;
if (!path)
return FALSE;
- base_path_length = _wcslen(path) * 2;
- path_slash = (WCHAR*)calloc(1, base_path_length + sizeof(WCHAR) * 3);
+ base_path_length = _wcslen(path);
+ path_slash = (WCHAR*)calloc(base_path_length + 3, sizeof(WCHAR));
if (!path_slash)
{
@@ -134,12 +162,11 @@ static BOOL drive_file_remove_dir(const WCHAR* path)
return FALSE;
}
- CopyMemory(path_slash, path, base_path_length);
- path_slash[base_path_length / 2] = L'/';
- path_slash[base_path_length / 2 + 1] = L'*';
+ CopyMemory(path_slash, path, base_path_length * sizeof(WCHAR));
+ path_slash[base_path_length] = L'/';
+ path_slash[base_path_length + 1] = L'*';
DEBUG_WSTR("Search in %s", path_slash);
dir = FindFirstFileW(path_slash, &findFileData);
- path_slash[base_path_length / 2 + 1] = 0;
if (dir == INVALID_HANDLE_VALUE)
{
@@ -149,7 +176,7 @@ static BOOL drive_file_remove_dir(const WCHAR* path)
do
{
- size_t len = _wcslen(findFileData.cFileName);
+ const size_t len = _wcsnlen(findFileData.cFileName, ARRAYSIZE(findFileData.cFileName));
if ((len == 1 && findFileData.cFileName[0] == L'.') ||
(len == 2 && findFileData.cFileName[0] == L'.' && findFileData.cFileName[1] == L'.'))
@@ -157,7 +184,7 @@ static BOOL drive_file_remove_dir(const WCHAR* path)
continue;
}
- fullpath = drive_file_combine_fullpath(path_slash, findFileData.cFileName, len * 2);
+ fullpath = drive_file_combine_fullpath(path_slash, findFileData.cFileName, len);
DEBUG_WSTR("Delete %s", fullpath);
if (findFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
@@ -333,13 +360,13 @@ static BOOL drive_file_init(DRIVE_FILE* file)
return file->file_handle != INVALID_HANDLE_VALUE;
}
-DRIVE_FILE* drive_file_new(const WCHAR* base_path, const WCHAR* path, UINT32 PathLength, UINT32 id,
- UINT32 DesiredAccess, UINT32 CreateDisposition, UINT32 CreateOptions,
- UINT32 FileAttributes, UINT32 SharedAccess)
+DRIVE_FILE* drive_file_new(const WCHAR* base_path, const WCHAR* path, UINT32 PathWCharLength,
+ UINT32 id, UINT32 DesiredAccess, UINT32 CreateDisposition,
+ UINT32 CreateOptions, UINT32 FileAttributes, UINT32 SharedAccess)
{
DRIVE_FILE* file;
- if (!base_path || (!path && (PathLength > 0)))
+ if (!base_path || (!path && (PathWCharLength > 0)))
return NULL;
file = (DRIVE_FILE*)calloc(1, sizeof(DRIVE_FILE));
@@ -359,7 +386,7 @@ DRIVE_FILE* drive_file_new(const WCHAR* base_path, const WCHAR* path, UINT32 Pat
file->CreateDisposition = CreateDisposition;
file->CreateOptions = CreateOptions;
file->SharedAccess = SharedAccess;
- drive_file_set_fullpath(file, drive_file_combine_fullpath(base_path, path, PathLength));
+ drive_file_set_fullpath(file, drive_file_combine_fullpath(base_path, path, PathWCharLength));
if (!drive_file_init(file))
{
@@ -714,13 +741,10 @@ BOOL drive_file_set_information(DRIVE_FILE* file, UINT32 FsInformationClass, UIN
return FALSE;
fullpath = drive_file_combine_fullpath(file->basepath, (WCHAR*)Stream_Pointer(input),
- FileNameLength);
+ FileNameLength / sizeof(WCHAR));
if (!fullpath)
- {
- WLog_ERR(TAG, "drive_file_combine_fullpath failed!");
return FALSE;
- }
#ifdef _WIN32
@@ -759,7 +783,7 @@ BOOL drive_file_set_information(DRIVE_FILE* file, UINT32 FsInformationClass, UIN
}
BOOL drive_file_query_directory(DRIVE_FILE* file, UINT32 FsInformationClass, BYTE InitialQuery,
- const WCHAR* path, UINT32 PathLength, wStream* output)
+ const WCHAR* path, UINT32 PathWCharLength, wStream* output)
{
size_t length;
WCHAR* ent_path;
@@ -773,7 +797,7 @@ BOOL drive_file_query_directory(DRIVE_FILE* file, UINT32 FsInformationClass, BYT
if (file->find_handle != INVALID_HANDLE_VALUE)
FindClose(file->find_handle);
- ent_path = drive_file_combine_fullpath(file->basepath, path, PathLength);
+ ent_path = drive_file_combine_fullpath(file->basepath, path, PathWCharLength);
/* open new search handle and retrieve the first entry */
file->find_handle = FindFirstFileW(ent_path, &file->find_data);
free(ent_path);
diff --git a/channels/drive/client/drive_file.h b/channels/drive/client/drive_file.h
index ed789d6f0..6d3bd7045 100644
--- a/channels/drive/client/drive_file.h
+++ b/channels/drive/client/drive_file.h
@@ -51,9 +51,9 @@ struct _DRIVE_FILE
UINT32 CreateOptions;
};
-DRIVE_FILE* drive_file_new(const WCHAR* base_path, const WCHAR* path, UINT32 PathLength, UINT32 id,
- UINT32 DesiredAccess, UINT32 CreateDisposition, UINT32 CreateOptions,
- UINT32 FileAttributes, UINT32 SharedAccess);
+DRIVE_FILE* drive_file_new(const WCHAR* base_path, const WCHAR* path, UINT32 PathWCharLength,
+ UINT32 id, UINT32 DesiredAccess, UINT32 CreateDisposition,
+ UINT32 CreateOptions, UINT32 FileAttributes, UINT32 SharedAccess);
BOOL drive_file_free(DRIVE_FILE* file);
BOOL drive_file_open(DRIVE_FILE* file);
@@ -64,6 +64,6 @@ BOOL drive_file_query_information(DRIVE_FILE* file, UINT32 FsInformationClass, w
BOOL drive_file_set_information(DRIVE_FILE* file, UINT32 FsInformationClass, UINT32 Length,
wStream* input);
BOOL drive_file_query_directory(DRIVE_FILE* file, UINT32 FsInformationClass, BYTE InitialQuery,
- const WCHAR* path, UINT32 PathLength, wStream* output);
+ const WCHAR* path, UINT32 PathWCharLength, wStream* output);
#endif /* FREERDP_CHANNEL_DRIVE_FILE_H */
diff --git a/channels/drive/client/drive_main.c b/channels/drive/client/drive_main.c
index 1b5422522..d3776381c 100644
--- a/channels/drive/client/drive_main.c
+++ b/channels/drive/client/drive_main.c
@@ -184,8 +184,8 @@ static UINT drive_process_irp_create(DRIVE_DEVICE* drive, IRP* irp)
path = (const WCHAR*)Stream_Pointer(irp->input);
FileId = irp->devman->id_sequence++;
- file = drive_file_new(drive->path, path, PathLength, FileId, DesiredAccess, CreateDisposition,
- CreateOptions, FileAttributes, SharedAccess);
+ file = drive_file_new(drive->path, path, PathLength / sizeof(WCHAR), FileId, DesiredAccess,
+ CreateDisposition, CreateOptions, FileAttributes, SharedAccess);
if (!file)
{
@@ -636,8 +636,8 @@ static UINT drive_process_irp_query_directory(DRIVE_DEVICE* drive, IRP* irp)
irp->IoStatus = STATUS_UNSUCCESSFUL;
Stream_Write_UINT32(irp->output, 0); /* Length */
}
- else if (!drive_file_query_directory(file, FsInformationClass, InitialQuery, path, PathLength,
- irp->output))
+ else if (!drive_file_query_directory(file, FsInformationClass, InitialQuery, path,
+ PathLength / sizeof(WCHAR), irp->output))
{
irp->IoStatus = drive_map_windows_err(GetLastError());
}
--
2.37.1

View File

@ -1,433 +0,0 @@
From ea20ba13ec764b30d6642cd570929e71e97d00f1 Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Tue, 12 Oct 2021 13:33:41 +0200
Subject: [PATCH] Implemented missing TSG debug functions
(cherry picked from commit c06c4638061b0305a269dbb8f7c87009cf886f02)
---
libfreerdp/core/gateway/tsg.c | 330 ++++++++++++++++++++++++++++++++--
1 file changed, 313 insertions(+), 17 deletions(-)
diff --git a/libfreerdp/core/gateway/tsg.c b/libfreerdp/core/gateway/tsg.c
index 1626b91..3376fb0 100644
--- a/libfreerdp/core/gateway/tsg.c
+++ b/libfreerdp/core/gateway/tsg.c
@@ -24,6 +24,7 @@
#include "config.h"
#endif
+#include <winpr/assert.h>
#include <winpr/crt.h>
#include <winpr/ndr.h>
#include <winpr/error.h>
@@ -39,13 +40,14 @@
#define TAG FREERDP_TAG("core.gateway.tsg")
+#define TSG_CAPABILITY_TYPE_NAP 0x00000001
+
#define TSG_PACKET_TYPE_HEADER 0x00004844
#define TSG_PACKET_TYPE_VERSIONCAPS 0x00005643
#define TSG_PACKET_TYPE_QUARCONFIGREQUEST 0x00005143
#define TSG_PACKET_TYPE_QUARREQUEST 0x00005152
#define TSG_PACKET_TYPE_RESPONSE 0x00005052
#define TSG_PACKET_TYPE_QUARENC_RESPONSE 0x00004552
-#define TSG_CAPABILITY_TYPE_NAP 0x00000001
#define TSG_PACKET_TYPE_CAPS_RESPONSE 0x00004350
#define TSG_PACKET_TYPE_MSGREQUEST_PACKET 0x00004752
#define TSG_PACKET_TYPE_MESSAGE_PACKET 0x00004750
@@ -308,16 +310,35 @@ static BOOL tsg_print(char** buffer, size_t* len, const char* fmt, ...)
static BOOL tsg_packet_header_to_string(char** buffer, size_t* length,
const TSG_PACKET_HEADER* header)
{
+ WINPR_ASSERT(buffer);
+ WINPR_ASSERT(length);
+ WINPR_ASSERT(header);
+
return tsg_print(buffer, length,
"header { ComponentId=0x%04" PRIx16 ", PacketId=0x%04" PRIx16 " }",
header->ComponentId, header->PacketId);
}
+static BOOL tsg_type_capability_nap_to_string(char** buffer, size_t* length,
+ const TSG_CAPABILITY_NAP* cur)
+{
+ WINPR_ASSERT(buffer);
+ WINPR_ASSERT(length);
+ WINPR_ASSERT(cur);
+
+ return tsg_print(buffer, length, "%s { capabilities=0x%08" PRIx32 " }",
+ tsg_packet_id_to_string(TSG_CAPABILITY_TYPE_NAP), cur->capabilities);
+}
+
static BOOL tsg_packet_capabilities_to_string(char** buffer, size_t* length,
const TSG_PACKET_CAPABILITIES* caps, UINT32 numCaps)
{
UINT32 x;
+ WINPR_ASSERT(buffer);
+ WINPR_ASSERT(length);
+ WINPR_ASSERT(caps);
+
if (!tsg_print(buffer, length, "capabilities { "))
return FALSE;
@@ -327,9 +348,7 @@ static BOOL tsg_packet_capabilities_to_string(char** buffer, size_t* length,
switch (cur->capabilityType)
{
case TSG_CAPABILITY_TYPE_NAP:
- if (!tsg_print(buffer, length, "%s { capabilities=0x%08" PRIx32 " }",
- tsg_packet_id_to_string(cur->capabilityType),
- cur->tsgPacket.tsgCapNap.capabilities))
+ if (!tsg_type_capability_nap_to_string(buffer, length, &cur->tsgPacket.tsgCapNap))
return FALSE;
break;
default:
@@ -344,6 +363,10 @@ static BOOL tsg_packet_capabilities_to_string(char** buffer, size_t* length,
static BOOL tsg_packet_versioncaps_to_string(char** buffer, size_t* length,
const TSG_PACKET_VERSIONCAPS* caps)
{
+ WINPR_ASSERT(buffer);
+ WINPR_ASSERT(length);
+ WINPR_ASSERT(caps);
+
if (!tsg_print(buffer, length, "versioncaps { "))
return FALSE;
if (!tsg_packet_header_to_string(buffer, length, &caps->tsgHeader))
@@ -365,6 +388,277 @@ static BOOL tsg_packet_versioncaps_to_string(char** buffer, size_t* length,
return tsg_print(buffer, length, " }");
}
+static BOOL tsg_packet_quarconfigrequest_to_string(char** buffer, size_t* length,
+ const TSG_PACKET_QUARCONFIGREQUEST* caps)
+{
+ WINPR_ASSERT(buffer);
+ WINPR_ASSERT(length);
+ WINPR_ASSERT(caps);
+
+ if (!tsg_print(buffer, length, "quarconfigrequest { "))
+ return FALSE;
+
+ if (!tsg_print(buffer, length, " "))
+ return FALSE;
+
+ if (!tsg_print(buffer, length, " flags=0x%08" PRIx32, caps->flags))
+ return FALSE;
+
+ return tsg_print(buffer, length, " }");
+}
+
+static BOOL tsg_packet_quarrequest_to_string(char** buffer, size_t* length,
+ const TSG_PACKET_QUARREQUEST* caps)
+{
+ BOOL rc = FALSE;
+ char* name = NULL;
+ char* strdata = NULL;
+
+ WINPR_ASSERT(buffer);
+ WINPR_ASSERT(length);
+ WINPR_ASSERT(caps);
+
+ if (!tsg_print(buffer, length, "quarrequest { "))
+ return FALSE;
+
+ if (!tsg_print(buffer, length, " "))
+ return FALSE;
+
+ if (caps->nameLength > 0)
+ {
+ if (ConvertFromUnicode(CP_UTF8, 0, caps->machineName, caps->nameLength, &name, 0, NULL,
+ NULL) < 0)
+ return FALSE;
+ }
+
+ strdata = winpr_BinToHexString(caps->data, caps->dataLen, TRUE);
+ if (strdata || (caps->dataLen == 0))
+ rc = tsg_print(buffer, length,
+ " flags=0x%08" PRIx32 ", machineName=%s [%" PRIu32 "], data[%" PRIu32 "]=%s",
+ caps->flags, name, caps->nameLength, caps->dataLen, strdata);
+ free(name);
+ free(strdata);
+ if (!rc)
+ return FALSE;
+
+ return tsg_print(buffer, length, " }");
+}
+
+static const char* tsg_bool_to_string(BOOL val)
+{
+ if (val)
+ return "true";
+ return "false";
+}
+
+static const char* tsg_redirection_flags_to_string(char* buffer, size_t size,
+ const TSG_REDIRECTION_FLAGS* flags)
+{
+ WINPR_ASSERT(buffer || (size == 0));
+ WINPR_ASSERT(flags);
+
+ _snprintf(buffer, size,
+ "enableAllRedirections=%s, disableAllRedirections=%s, driveRedirectionDisabled=%s, "
+ "printerRedirectionDisabled=%s, portRedirectionDisabled=%s, reserved=%s, "
+ "clipboardRedirectionDisabled=%s, pnpRedirectionDisabled=%s",
+ tsg_bool_to_string(flags->enableAllRedirections),
+ tsg_bool_to_string(flags->disableAllRedirections),
+ tsg_bool_to_string(flags->driveRedirectionDisabled),
+ tsg_bool_to_string(flags->printerRedirectionDisabled),
+ tsg_bool_to_string(flags->portRedirectionDisabled),
+ tsg_bool_to_string(flags->reserved),
+ tsg_bool_to_string(flags->clipboardRedirectionDisabled),
+ tsg_bool_to_string(flags->pnpRedirectionDisabled));
+ return buffer;
+}
+
+static BOOL tsg_packet_response_to_string(char** buffer, size_t* length,
+ const TSG_PACKET_RESPONSE* caps)
+{
+ BOOL rc = FALSE;
+ char* strdata = NULL;
+ char tbuffer[8192] = { 0 };
+
+ WINPR_ASSERT(buffer);
+ WINPR_ASSERT(length);
+ WINPR_ASSERT(caps);
+
+ if (!tsg_print(buffer, length, "response { "))
+ return FALSE;
+
+ if (!tsg_print(buffer, length, " "))
+ return FALSE;
+
+ strdata = winpr_BinToHexString(caps->responseData, caps->responseDataLen, TRUE);
+ if (strdata || (caps->responseDataLen == 0))
+ rc = tsg_print(
+ buffer, length,
+ " flags=0x%08" PRIx32 ", reserved=0x%08" PRIx32 ", responseData[%" PRIu32
+ "]=%s, redirectionFlags={ %s }",
+ caps->flags, caps->reserved, caps->responseDataLen, strdata,
+ tsg_redirection_flags_to_string(tbuffer, ARRAYSIZE(tbuffer), &caps->redirectionFlags));
+ free(strdata);
+ if (!rc)
+ return FALSE;
+
+ return tsg_print(buffer, length, " }");
+}
+
+static BOOL tsg_packet_quarenc_response_to_string(char** buffer, size_t* length,
+ const TSG_PACKET_QUARENC_RESPONSE* caps)
+{
+ BOOL rc = FALSE;
+ char* strdata = NULL;
+ RPC_CSTR uuid;
+ char tbuffer[8192] = { 0 };
+ size_t size = ARRAYSIZE(tbuffer);
+ char* ptbuffer = tbuffer;
+
+ WINPR_ASSERT(buffer);
+ WINPR_ASSERT(length);
+ WINPR_ASSERT(caps);
+
+ if (!tsg_print(buffer, length, "quarenc_response { "))
+ return FALSE;
+
+ if (!tsg_print(buffer, length, " "))
+ return FALSE;
+
+ if (caps->certChainLen > 0)
+ {
+ if (ConvertFromUnicode(CP_UTF8, 0, caps->certChainData, caps->certChainLen, &strdata, 0,
+ NULL, NULL) <= 0)
+ return FALSE;
+ }
+
+ tsg_packet_versioncaps_to_string(&ptbuffer, &size, caps->versionCaps);
+ UuidToStringA(&caps->nonce, &uuid);
+ if (strdata || (caps->certChainLen == 0))
+ rc =
+ tsg_print(buffer, length,
+ " flags=0x%08" PRIx32 ", certChain[%" PRIu32 "]=%s, nonce=%s, versionCaps=%s",
+ caps->flags, caps->certChainLen, strdata, uuid, tbuffer);
+ free(strdata);
+ free(uuid);
+ if (!rc)
+ return FALSE;
+
+ return tsg_print(buffer, length, " }");
+}
+
+static BOOL tsg_packet_message_response_to_string(char** buffer, size_t* length,
+ const TSG_PACKET_MSG_RESPONSE* caps)
+{
+ WINPR_ASSERT(buffer);
+ WINPR_ASSERT(length);
+ WINPR_ASSERT(caps);
+
+ if (!tsg_print(buffer, length, "msg_response { "))
+ return FALSE;
+
+ if (!tsg_print(buffer, length,
+ " msgID=0x%08" PRIx32 ", msgType=0x%08" PRIx32 ", isMsgPresent=%" PRId32,
+ caps->msgID, caps->msgType, caps->isMsgPresent))
+ return FALSE;
+
+ return tsg_print(buffer, length, " }");
+}
+
+static BOOL tsg_packet_caps_response_to_string(char** buffer, size_t* length,
+ const TSG_PACKET_CAPS_RESPONSE* caps)
+{
+ WINPR_ASSERT(buffer);
+ WINPR_ASSERT(length);
+ WINPR_ASSERT(caps);
+
+ if (!tsg_print(buffer, length, "caps_response { "))
+ return FALSE;
+
+ if (!tsg_packet_quarenc_response_to_string(buffer, length, &caps->pktQuarEncResponse))
+ return FALSE;
+
+ if (!tsg_packet_message_response_to_string(buffer, length, &caps->pktConsentMessage))
+ return FALSE;
+
+ return tsg_print(buffer, length, " }");
+}
+
+static BOOL tsg_packet_message_request_to_string(char** buffer, size_t* length,
+ const TSG_PACKET_MSG_REQUEST* caps)
+{
+ WINPR_ASSERT(buffer);
+ WINPR_ASSERT(length);
+ WINPR_ASSERT(caps);
+
+ if (!tsg_print(buffer, length, "caps_message_request { "))
+ return FALSE;
+
+ if (!tsg_print(buffer, length, " maxMessagesPerBatch=%" PRIu32, caps->maxMessagesPerBatch))
+ return FALSE;
+
+ return tsg_print(buffer, length, " }");
+}
+
+static BOOL tsg_packet_auth_to_string(char** buffer, size_t* length, const TSG_PACKET_AUTH* caps)
+{
+ BOOL rc = FALSE;
+ char* strdata = NULL;
+ WINPR_ASSERT(buffer);
+ WINPR_ASSERT(length);
+ WINPR_ASSERT(caps);
+
+ if (!tsg_print(buffer, length, "caps_message_request { "))
+ return FALSE;
+
+ if (!tsg_packet_versioncaps_to_string(buffer, length, &caps->tsgVersionCaps))
+ return FALSE;
+
+ strdata = winpr_BinToHexString(caps->cookie, caps->cookieLen, TRUE);
+ if (strdata || (caps->cookieLen == 0))
+ rc = tsg_print(buffer, length, " cookie[%" PRIu32 "]=%s", caps->cookieLen, strdata);
+ free(strdata);
+ if (!rc)
+ return FALSE;
+
+ return tsg_print(buffer, length, " }");
+}
+
+static BOOL tsg_packet_reauth_to_string(char** buffer, size_t* length,
+ const TSG_PACKET_REAUTH* caps)
+{
+ BOOL rc = FALSE;
+ WINPR_ASSERT(buffer);
+ WINPR_ASSERT(length);
+ WINPR_ASSERT(caps);
+
+ if (!tsg_print(buffer, length, "caps_message_request { "))
+ return FALSE;
+
+ if (!tsg_print(buffer, length, " tunnelContext=0x%08" PRIx32 ", packetId=%s [0x%08" PRIx32 "]",
+ caps->tunnelContext, tsg_packet_id_to_string(caps->packetId), caps->packetId))
+ return FALSE;
+
+ switch (caps->packetId)
+ {
+ case TSG_PACKET_TYPE_VERSIONCAPS:
+ rc = tsg_packet_versioncaps_to_string(buffer, length,
+ caps->tsgInitialPacket.packetVersionCaps);
+ break;
+ case TSG_PACKET_TYPE_AUTH:
+ rc = tsg_packet_auth_to_string(buffer, length, caps->tsgInitialPacket.packetAuth);
+ break;
+ default:
+ rc = tsg_print(buffer, length, "TODO: Unhandled packet type %s [0x%08" PRIx32 "]",
+ tsg_packet_id_to_string(caps->packetId), caps->packetId);
+ break;
+ }
+
+ if (!rc)
+ return FALSE;
+
+ return tsg_print(buffer, length, " }");
+}
+
static const char* tsg_packet_to_string(const TSG_PACKET* packet)
{
size_t len = 8192;
@@ -387,43 +681,45 @@ static const char* tsg_packet_to_string(const TSG_PACKET* packet)
goto fail;
break;
case TSG_PACKET_TYPE_QUARCONFIGREQUEST:
- if (!tsg_print(&buffer, &len, "TODO"))
+ if (!tsg_packet_quarconfigrequest_to_string(&buffer, &len,
+ packet->tsgPacket.packetQuarConfigRequest))
goto fail;
break;
case TSG_PACKET_TYPE_QUARREQUEST:
- if (!tsg_print(&buffer, &len, "TODO"))
+ if (!tsg_packet_quarrequest_to_string(&buffer, &len,
+ packet->tsgPacket.packetQuarRequest))
goto fail;
break;
case TSG_PACKET_TYPE_RESPONSE:
- if (!tsg_print(&buffer, &len, "TODO"))
+ if (!tsg_packet_response_to_string(&buffer, &len, packet->tsgPacket.packetResponse))
goto fail;
break;
case TSG_PACKET_TYPE_QUARENC_RESPONSE:
- if (!tsg_print(&buffer, &len, "TODO"))
- goto fail;
- break;
- case TSG_CAPABILITY_TYPE_NAP:
- if (!tsg_print(&buffer, &len, "TODO"))
+ if (!tsg_packet_quarenc_response_to_string(&buffer, &len,
+ packet->tsgPacket.packetQuarEncResponse))
goto fail;
break;
case TSG_PACKET_TYPE_CAPS_RESPONSE:
- if (!tsg_print(&buffer, &len, "TODO"))
+ if (!tsg_packet_caps_response_to_string(&buffer, &len,
+ packet->tsgPacket.packetCapsResponse))
goto fail;
break;
case TSG_PACKET_TYPE_MSGREQUEST_PACKET:
- if (!tsg_print(&buffer, &len, "TODO"))
+ if (!tsg_packet_message_request_to_string(&buffer, &len,
+ packet->tsgPacket.packetMsgRequest))
goto fail;
break;
case TSG_PACKET_TYPE_MESSAGE_PACKET:
- if (!tsg_print(&buffer, &len, "TODO"))
+ if (!tsg_packet_message_response_to_string(&buffer, &len,
+ packet->tsgPacket.packetMsgResponse))
goto fail;
break;
case TSG_PACKET_TYPE_AUTH:
- if (!tsg_print(&buffer, &len, "TODO"))
+ if (!tsg_packet_auth_to_string(&buffer, &len, packet->tsgPacket.packetAuth))
goto fail;
break;
case TSG_PACKET_TYPE_REAUTH:
- if (!tsg_print(&buffer, &len, "TODO"))
+ if (!tsg_packet_reauth_to_string(&buffer, &len, packet->tsgPacket.packetReauth))
goto fail;
break;
default:

File diff suppressed because it is too large Load Diff

View File

@ -0,0 +1,560 @@
From a441e68fccc8ef137c9e8e667fed6adaab34ba37 Mon Sep 17 00:00:00 2001
From: Ondrej Holy <oholy@redhat.com>
Date: Tue, 1 Oct 2024 15:43:07 +0200
Subject: [PATCH] Revert "Moved clipboard utils to core library, fixes #6760
(#7752)"
This reverts commit 26a83e6ccde272c1bbc2b2591325dc7a493811bc.
---
channels/cliprdr/client/cliprdr_format.c | 195 +++++++++++++++++++
include/freerdp/channels/cliprdr.h | 12 +-
include/freerdp/utils/cliprdr_utils.h | 48 -----
libfreerdp/utils/CMakeLists.txt | 1 -
libfreerdp/utils/cliprdr_utils.c | 235 -----------------------
5 files changed, 206 insertions(+), 285 deletions(-)
delete mode 100644 include/freerdp/utils/cliprdr_utils.h
delete mode 100644 libfreerdp/utils/cliprdr_utils.c
diff --git a/channels/cliprdr/client/cliprdr_format.c b/channels/cliprdr/client/cliprdr_format.c
index 0b6111b96..4c31a1b08 100644
--- a/channels/cliprdr/client/cliprdr_format.c
+++ b/channels/cliprdr/client/cliprdr_format.c
@@ -173,3 +173,198 @@ UINT cliprdr_process_format_data_response(cliprdrPlugin* cliprdr, wStream* s, UI
return error;
}
+
+static UINT64 filetime_to_uint64(FILETIME value)
+{
+ UINT64 converted = 0;
+ converted |= (UINT32)value.dwHighDateTime;
+ converted <<= 32;
+ converted |= (UINT32)value.dwLowDateTime;
+ return converted;
+}
+
+static FILETIME uint64_to_filetime(UINT64 value)
+{
+ FILETIME converted;
+ converted.dwLowDateTime = (UINT32)(value >> 0);
+ converted.dwHighDateTime = (UINT32)(value >> 32);
+ return converted;
+}
+
+#define CLIPRDR_FILEDESCRIPTOR_SIZE (4 + 32 + 4 + 16 + 8 + 8 + 520)
+
+/**
+ * Parse a packed file list.
+ *
+ * The resulting array must be freed with the `free()` function.
+ *
+ * @param [in] format_data packed `CLIPRDR_FILELIST` to parse.
+ * @param [in] format_data_length length of `format_data` in bytes.
+ * @param [out] file_descriptor_array parsed array of `FILEDESCRIPTOR` structs.
+ * @param [out] file_descriptor_count number of elements in `file_descriptor_array`.
+ *
+ * @returns 0 on success, otherwise a Win32 error code.
+ */
+UINT cliprdr_parse_file_list(const BYTE* format_data, UINT32 format_data_length,
+ FILEDESCRIPTORW** file_descriptor_array, UINT32* file_descriptor_count)
+{
+ UINT result = NO_ERROR;
+ UINT32 i;
+ UINT32 count = 0;
+ wStream* s = NULL;
+
+ if (!format_data || !file_descriptor_array || !file_descriptor_count)
+ return ERROR_BAD_ARGUMENTS;
+
+ s = Stream_New((BYTE*)format_data, format_data_length);
+ if (!s)
+ return ERROR_NOT_ENOUGH_MEMORY;
+
+ if (Stream_GetRemainingLength(s) < 4)
+ {
+ WLog_ERR(TAG, "invalid packed file list");
+
+ result = ERROR_INCORRECT_SIZE;
+ goto out;
+ }
+
+ Stream_Read_UINT32(s, count); /* cItems (4 bytes) */
+
+ if (Stream_GetRemainingLength(s) / CLIPRDR_FILEDESCRIPTOR_SIZE < count)
+ {
+ WLog_ERR(TAG, "packed file list is too short: expected %" PRIuz ", have %" PRIuz,
+ ((size_t)count) * CLIPRDR_FILEDESCRIPTOR_SIZE, Stream_GetRemainingLength(s));
+
+ result = ERROR_INCORRECT_SIZE;
+ goto out;
+ }
+
+ *file_descriptor_count = count;
+ *file_descriptor_array = calloc(count, sizeof(FILEDESCRIPTORW));
+ if (!*file_descriptor_array)
+ {
+ result = ERROR_NOT_ENOUGH_MEMORY;
+ goto out;
+ }
+
+ for (i = 0; i < count; i++)
+ {
+ int c;
+ UINT64 lastWriteTime;
+ FILEDESCRIPTORW* file = &((*file_descriptor_array)[i]);
+
+ Stream_Read_UINT32(s, file->dwFlags); /* flags (4 bytes) */
+ Stream_Seek(s, 32); /* reserved1 (32 bytes) */
+ Stream_Read_UINT32(s, file->dwFileAttributes); /* fileAttributes (4 bytes) */
+ Stream_Seek(s, 16); /* reserved2 (16 bytes) */
+ Stream_Read_UINT64(s, lastWriteTime); /* lastWriteTime (8 bytes) */
+ file->ftLastWriteTime = uint64_to_filetime(lastWriteTime);
+ Stream_Read_UINT32(s, file->nFileSizeHigh); /* fileSizeHigh (4 bytes) */
+ Stream_Read_UINT32(s, file->nFileSizeLow); /* fileSizeLow (4 bytes) */
+ for (c = 0; c < 260; c++) /* cFileName (520 bytes) */
+ Stream_Read_UINT16(s, file->cFileName[c]);
+ }
+
+ if (Stream_GetRemainingLength(s) > 0)
+ WLog_WARN(TAG, "packed file list has %" PRIuz " excess bytes",
+ Stream_GetRemainingLength(s));
+out:
+ Stream_Free(s, FALSE);
+
+ return result;
+}
+
+#define CLIPRDR_MAX_FILE_SIZE (2U * 1024 * 1024 * 1024)
+
+/**
+ * Serialize a packed file list.
+ *
+ * The resulting format data must be freed with the `free()` function.
+ *
+ * @param [in] file_descriptor_array array of `FILEDESCRIPTOR` structs to serialize.
+ * @param [in] file_descriptor_count number of elements in `file_descriptor_array`.
+ * @param [out] format_data serialized CLIPRDR_FILELIST.
+ * @param [out] format_data_length length of `format_data` in bytes.
+ *
+ * @returns 0 on success, otherwise a Win32 error code.
+ */
+UINT cliprdr_serialize_file_list(const FILEDESCRIPTORW* file_descriptor_array,
+ UINT32 file_descriptor_count, BYTE** format_data,
+ UINT32* format_data_length)
+{
+ return cliprdr_serialize_file_list_ex(CB_STREAM_FILECLIP_ENABLED, file_descriptor_array,
+ file_descriptor_count, format_data, format_data_length);
+}
+
+UINT cliprdr_serialize_file_list_ex(UINT32 flags, const FILEDESCRIPTORW* file_descriptor_array,
+ UINT32 file_descriptor_count, BYTE** format_data,
+ UINT32* format_data_length)
+{
+ UINT result = NO_ERROR;
+ UINT32 i;
+ wStream* s = NULL;
+
+ if (!file_descriptor_array || !format_data || !format_data_length)
+ return ERROR_BAD_ARGUMENTS;
+
+ if ((flags & CB_STREAM_FILECLIP_ENABLED) == 0)
+ {
+ WLog_WARN(TAG, "No file clipboard support annouonced!");
+ return ERROR_BAD_ARGUMENTS;
+ }
+
+ s = Stream_New(NULL, 4 + file_descriptor_count * CLIPRDR_FILEDESCRIPTOR_SIZE);
+ if (!s)
+ return ERROR_NOT_ENOUGH_MEMORY;
+
+ Stream_Write_UINT32(s, file_descriptor_count); /* cItems (4 bytes) */
+
+ for (i = 0; i < file_descriptor_count; i++)
+ {
+ int c;
+ UINT64 lastWriteTime;
+ const FILEDESCRIPTORW* file = &file_descriptor_array[i];
+
+ /*
+ * There is a known issue with Windows server getting stuck in
+ * an infinite loop when downloading files that are larger than
+ * 2 gigabytes. Do not allow clients to send such file lists.
+ *
+ * https://support.microsoft.com/en-us/help/2258090
+ */
+ if ((flags & CB_HUGE_FILE_SUPPORT_ENABLED) == 0)
+ {
+ if ((file->nFileSizeHigh > 0) || (file->nFileSizeLow >= CLIPRDR_MAX_FILE_SIZE))
+ {
+ WLog_ERR(TAG, "cliprdr does not support files over 2 GB");
+ result = ERROR_FILE_TOO_LARGE;
+ goto error;
+ }
+ }
+
+ Stream_Write_UINT32(s, file->dwFlags); /* flags (4 bytes) */
+ Stream_Zero(s, 32); /* reserved1 (32 bytes) */
+ Stream_Write_UINT32(s, file->dwFileAttributes); /* fileAttributes (4 bytes) */
+ Stream_Zero(s, 16); /* reserved2 (16 bytes) */
+ lastWriteTime = filetime_to_uint64(file->ftLastWriteTime);
+ Stream_Write_UINT64(s, lastWriteTime); /* lastWriteTime (8 bytes) */
+ Stream_Write_UINT32(s, file->nFileSizeHigh); /* fileSizeHigh (4 bytes) */
+ Stream_Write_UINT32(s, file->nFileSizeLow); /* fileSizeLow (4 bytes) */
+ for (c = 0; c < 260; c++) /* cFileName (520 bytes) */
+ Stream_Write_UINT16(s, file->cFileName[c]);
+ }
+
+ Stream_SealLength(s);
+
+ Stream_GetBuffer(s, *format_data);
+ Stream_GetLength(s, *format_data_length);
+
+ Stream_Free(s, FALSE);
+
+ return result;
+
+error:
+ Stream_Free(s, TRUE);
+
+ return result;
+}
diff --git a/include/freerdp/channels/cliprdr.h b/include/freerdp/channels/cliprdr.h
index fbf23f6e5..86fc65890 100644
--- a/include/freerdp/channels/cliprdr.h
+++ b/include/freerdp/channels/cliprdr.h
@@ -22,7 +22,6 @@
#include <freerdp/api.h>
#include <freerdp/types.h>
-#include <freerdp/utils/cliprdr_utils.h>
#include <winpr/shell.h>
@@ -94,6 +93,17 @@ extern "C"
{
#endif
+ FREERDP_API UINT cliprdr_parse_file_list(const BYTE* format_data, UINT32 format_data_length,
+ FILEDESCRIPTORW** file_descriptor_array,
+ UINT32* file_descriptor_count);
+ FREERDP_API UINT cliprdr_serialize_file_list(const FILEDESCRIPTORW* file_descriptor_array,
+ UINT32 file_descriptor_count, BYTE** format_data,
+ UINT32* format_data_length);
+ FREERDP_API UINT cliprdr_serialize_file_list_ex(UINT32 flags,
+ const FILEDESCRIPTORW* file_descriptor_array,
+ UINT32 file_descriptor_count,
+ BYTE** format_data, UINT32* format_data_length);
+
#ifdef __cplusplus
}
#endif
diff --git a/include/freerdp/utils/cliprdr_utils.h b/include/freerdp/utils/cliprdr_utils.h
deleted file mode 100644
index 59ecf848f..000000000
--- a/include/freerdp/utils/cliprdr_utils.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/**
- * FreeRDP: A Remote Desktop Protocol Implementation
- * RDPDR utility functions
- *
- * Copyright 2022 Armin Novak <armin.novak@thincast.com>
- * Copyright 2022 Thincast Technologies GmbH
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef FREERDP_UTILS_CLIPRDR_H
-#define FREERDP_UTILS_CLIPRDR_H
-
-#include <winpr/wtypes.h>
-#include <winpr/shell.h>
-#include <freerdp/api.h>
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
- FREERDP_API UINT cliprdr_parse_file_list(const BYTE* format_data, UINT32 format_data_length,
- FILEDESCRIPTORW** file_descriptor_array,
- UINT32* file_descriptor_count);
- FREERDP_API UINT cliprdr_serialize_file_list(const FILEDESCRIPTORW* file_descriptor_array,
- UINT32 file_descriptor_count, BYTE** format_data,
- UINT32* format_data_length);
- FREERDP_API UINT cliprdr_serialize_file_list_ex(UINT32 flags,
- const FILEDESCRIPTORW* file_descriptor_array,
- UINT32 file_descriptor_count,
- BYTE** format_data, UINT32* format_data_length);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/libfreerdp/utils/CMakeLists.txt b/libfreerdp/utils/CMakeLists.txt
index 2ec561d33..7bff6736a 100644
--- a/libfreerdp/utils/CMakeLists.txt
+++ b/libfreerdp/utils/CMakeLists.txt
@@ -20,7 +20,6 @@ set(MODULE_PREFIX "FREERDP_UTILS")
set(${MODULE_PREFIX}_SRCS
passphrase.c
- cliprdr_utils.c
pcap.c
profiler.c
ringbuffer.c
diff --git a/libfreerdp/utils/cliprdr_utils.c b/libfreerdp/utils/cliprdr_utils.c
deleted file mode 100644
index 7fb99d63a..000000000
--- a/libfreerdp/utils/cliprdr_utils.c
+++ /dev/null
@@ -1,235 +0,0 @@
-/**
- * FreeRDP: A Remote Desktop Protocol Implementation
- * Clipboard Virtual Channel Extension
- *
- * Copyright 2013 Marc-Andre Moreau <marcandre.moreau@gmail.com>
- * Copyright 2022 Armin Novak <anovak@thincast.com
- * Copyright 2022 Thincast Technologies GmbH
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <winpr/stream.h>
-#include <freerdp/utils/cliprdr_utils.h>
-#include <freerdp/channels/cliprdr.h>
-
-#include <freerdp/log.h>
-#define TAG FREERDP_TAG("utils." CLIPRDR_SVC_CHANNEL_NAME)
-
-#define CLIPRDR_FILEDESCRIPTOR_SIZE (4 + 32 + 4 + 16 + 8 + 8 + 520)
-#define CLIPRDR_MAX_FILE_SIZE (2U * 1024 * 1024 * 1024)
-
-static UINT64 filetime_to_uint64(FILETIME value)
-{
- UINT64 converted = 0;
- converted |= (UINT32)value.dwHighDateTime;
- converted <<= 32;
- converted |= (UINT32)value.dwLowDateTime;
- return converted;
-}
-
-static FILETIME uint64_to_filetime(UINT64 value)
-{
- FILETIME converted;
- converted.dwLowDateTime = (UINT32)(value >> 0);
- converted.dwHighDateTime = (UINT32)(value >> 32);
- return converted;
-}
-
-/**
- * Parse a packed file list.
- *
- * The resulting array must be freed with the `free()` function.
- *
- * @param [in] format_data packed `CLIPRDR_FILELIST` to parse.
- * @param [in] format_data_length length of `format_data` in bytes.
- * @param [out] file_descriptor_array parsed array of `FILEDESCRIPTOR` structs.
- * @param [out] file_descriptor_count number of elements in `file_descriptor_array`.
- *
- * @returns 0 on success, otherwise a Win32 error code.
- */
-UINT cliprdr_parse_file_list(const BYTE* format_data, UINT32 format_data_length,
- FILEDESCRIPTORW** file_descriptor_array, UINT32* file_descriptor_count)
-{
- UINT result = NO_ERROR;
- UINT32 i;
- UINT32 count = 0;
- wStream sbuffer;
- wStream* s = &sbuffer;
-
- if (!format_data || !file_descriptor_array || !file_descriptor_count)
- return ERROR_BAD_ARGUMENTS;
-
- Stream_StaticInit(&sbuffer, format_data, format_data_length);
- if (!s)
- return ERROR_NOT_ENOUGH_MEMORY;
-
- if (Stream_GetRemainingLength(s) < 4)
- {
- WLog_ERR(TAG, "invalid packed file list");
-
- result = ERROR_INCORRECT_SIZE;
- goto out;
- }
-
- Stream_Read_UINT32(s, count); /* cItems (4 bytes) */
-
- if (Stream_GetRemainingLength(s) / CLIPRDR_FILEDESCRIPTOR_SIZE < count)
- {
- WLog_ERR(TAG, "packed file list is too short: expected %" PRIuz ", have %" PRIuz,
- ((size_t)count) * CLIPRDR_FILEDESCRIPTOR_SIZE, Stream_GetRemainingLength(s));
-
- result = ERROR_INCORRECT_SIZE;
- goto out;
- }
-
- *file_descriptor_count = count;
- *file_descriptor_array = calloc(count, sizeof(FILEDESCRIPTORW));
- if (!*file_descriptor_array)
- {
- result = ERROR_NOT_ENOUGH_MEMORY;
- goto out;
- }
-
- for (i = 0; i < count; i++)
- {
- UINT64 tmp;
- FILEDESCRIPTORW* file = &((*file_descriptor_array)[i]);
-
- Stream_Read_UINT32(s, file->dwFlags); /* flags (4 bytes) */
- Stream_Read_UINT32(s, file->clsid.Data1);
- Stream_Read_UINT16(s, file->clsid.Data2);
- Stream_Read_UINT16(s, file->clsid.Data3);
- Stream_Read(s, &file->clsid.Data4, sizeof(file->clsid.Data4));
- Stream_Read_INT32(s, file->sizel.cx);
- Stream_Read_INT32(s, file->sizel.cy);
- Stream_Read_INT32(s, file->pointl.x);
- Stream_Read_INT32(s, file->pointl.y);
- Stream_Read_UINT32(s, file->dwFileAttributes); /* fileAttributes (4 bytes) */
- Stream_Read_UINT64(s, tmp); /* ftCreationTime (8 bytes) */
- file->ftCreationTime = uint64_to_filetime(tmp);
- Stream_Read_UINT64(s, tmp); /* ftLastAccessTime (8 bytes) */
- file->ftLastAccessTime = uint64_to_filetime(tmp);
- Stream_Read_UINT64(s, tmp); /* lastWriteTime (8 bytes) */
- file->ftLastWriteTime = uint64_to_filetime(tmp);
- Stream_Read_UINT32(s, file->nFileSizeHigh); /* fileSizeHigh (4 bytes) */
- Stream_Read_UINT32(s, file->nFileSizeLow); /* fileSizeLow (4 bytes) */
- Stream_Read_UTF16_String(s, file->cFileName,
- ARRAYSIZE(file->cFileName)); /* cFileName (520 bytes) */
- }
-
- if (Stream_GetRemainingLength(s) > 0)
- WLog_WARN(TAG, "packed file list has %" PRIuz " excess bytes",
- Stream_GetRemainingLength(s));
-out:
-
- return result;
-}
-
-/**
- * Serialize a packed file list.
- *
- * The resulting format data must be freed with the `free()` function.
- *
- * @param [in] file_descriptor_array array of `FILEDESCRIPTOR` structs to serialize.
- * @param [in] file_descriptor_count number of elements in `file_descriptor_array`.
- * @param [out] format_data serialized CLIPRDR_FILELIST.
- * @param [out] format_data_length length of `format_data` in bytes.
- *
- * @returns 0 on success, otherwise a Win32 error code.
- */
-UINT cliprdr_serialize_file_list(const FILEDESCRIPTORW* file_descriptor_array,
- UINT32 file_descriptor_count, BYTE** format_data,
- UINT32* format_data_length)
-{
- return cliprdr_serialize_file_list_ex(CB_STREAM_FILECLIP_ENABLED, file_descriptor_array,
- file_descriptor_count, format_data, format_data_length);
-}
-
-UINT cliprdr_serialize_file_list_ex(UINT32 flags, const FILEDESCRIPTORW* file_descriptor_array,
- UINT32 file_descriptor_count, BYTE** format_data,
- UINT32* format_data_length)
-{
- UINT result = NO_ERROR;
- UINT32 i;
- size_t len;
- wStream* s = NULL;
-
- if (!file_descriptor_array || !format_data || !format_data_length)
- return ERROR_BAD_ARGUMENTS;
-
- if ((flags & CB_STREAM_FILECLIP_ENABLED) == 0)
- {
- WLog_WARN(TAG, "No file clipboard support annouonced!");
- return ERROR_BAD_ARGUMENTS;
- }
-
- s = Stream_New(NULL, 4 + file_descriptor_count * CLIPRDR_FILEDESCRIPTOR_SIZE);
- if (!s)
- return ERROR_NOT_ENOUGH_MEMORY;
-
- Stream_Write_UINT32(s, file_descriptor_count); /* cItems (4 bytes) */
-
- for (i = 0; i < file_descriptor_count; i++)
- {
- int c;
- UINT64 lastWriteTime;
- const FILEDESCRIPTORW* file = &file_descriptor_array[i];
-
- /*
- * There is a known issue with Windows server getting stuck in
- * an infinite loop when downloading files that are larger than
- * 2 gigabytes. Do not allow clients to send such file lists.
- *
- * https://support.microsoft.com/en-us/help/2258090
- */
- if ((flags & CB_HUGE_FILE_SUPPORT_ENABLED) == 0)
- {
- if ((file->nFileSizeHigh > 0) || (file->nFileSizeLow >= CLIPRDR_MAX_FILE_SIZE))
- {
- WLog_ERR(TAG, "cliprdr does not support files over 2 GB");
- result = ERROR_FILE_TOO_LARGE;
- goto error;
- }
- }
-
- Stream_Write_UINT32(s, file->dwFlags); /* flags (4 bytes) */
- Stream_Zero(s, 32); /* reserved1 (32 bytes) */
- Stream_Write_UINT32(s, file->dwFileAttributes); /* fileAttributes (4 bytes) */
- Stream_Zero(s, 16); /* reserved2 (16 bytes) */
- lastWriteTime = filetime_to_uint64(file->ftLastWriteTime);
- Stream_Write_UINT64(s, lastWriteTime); /* lastWriteTime (8 bytes) */
- Stream_Write_UINT32(s, file->nFileSizeHigh); /* fileSizeHigh (4 bytes) */
- Stream_Write_UINT32(s, file->nFileSizeLow); /* fileSizeLow (4 bytes) */
- for (c = 0; c < 260; c++) /* cFileName (520 bytes) */
- Stream_Write_UINT16(s, file->cFileName[c]);
- }
-
- Stream_SealLength(s);
-
- Stream_GetBuffer(s, *format_data);
- Stream_GetLength(s, len);
- if (len > UINT32_MAX)
- goto error;
-
- *format_data_length = (UINT32)len;
-
- Stream_Free(s, FALSE);
-
- return result;
-
-error:
- Stream_Free(s, TRUE);
-
- return result;
-}
--
2.46.1

View File

@ -1,66 +0,0 @@
From ddc6dacd06b41ed5001b1c884b5d5c9e0a70e275 Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Thu, 10 Nov 2022 15:54:28 +0100
Subject: [PATCH] [winpr, crt] Added wcsstr implementation
(cherry picked from commit 6c034ba6117a4efc9266e845fe9a9a92ed4ee61d)
---
winpr/include/winpr/string.h | 3 +++
winpr/libwinpr/crt/string.c | 20 ++++++++++++++++++++
2 files changed, 23 insertions(+)
diff --git a/winpr/include/winpr/string.h b/winpr/include/winpr/string.h
index 3b907c444..2d7126210 100644
--- a/winpr/include/winpr/string.h
+++ b/winpr/include/winpr/string.h
@@ -62,6 +62,8 @@ extern "C"
WINPR_API size_t _wcslen(const WCHAR* str);
WINPR_API size_t _wcsnlen(const WCHAR* str, size_t maxNumberOfElements);
+ WINPR_API WCHAR* _wcsstr(const WCHAR* str, const WCHAR* strSearch);
+
WINPR_API WCHAR* _wcschr(const WCHAR* str, WCHAR c);
WINPR_API WCHAR* _wcsrchr(const WCHAR* str, WCHAR c);
@@ -74,6 +76,7 @@ extern "C"
#define _wcsncmp wcsncmp
#define _wcslen wcslen
#define _wcsnlen wcsnlen
+#define _wcsstr wcsstr
#define _wcschr wcschr
#define _wcsrchr wcsrchr
diff --git a/winpr/libwinpr/crt/string.c b/winpr/libwinpr/crt/string.c
index 5dcf4b3f1..efd7d166c 100644
--- a/winpr/libwinpr/crt/string.c
+++ b/winpr/libwinpr/crt/string.c
@@ -147,6 +147,26 @@ size_t _wcsnlen(const WCHAR* str, size_t max)
return x;
}
+/* _wcsstr -> wcsstr */
+
+WCHAR* _wcsstr(const WCHAR* str, const WCHAR* strSearch)
+{
+ assert(str);
+ assert(strSearch);
+
+ if (strSearch[0] == '\0')
+ return str;
+
+ const size_t searchLen = _wcslen(strSearch);
+ while (*str)
+ {
+ if (_wcsncmp(str, strSearch, searchLen) == 0)
+ return str;
+ str++;
+ }
+ return NULL;
+}
+
/* _wcschr -> wcschr */
WCHAR* _wcschr(const WCHAR* str, WCHAR c)
--
2.37.1

View File

@ -1,90 +0,0 @@
From fb9d753af70b449dd7a17898d46fd57822a08dc1 Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Thu, 10 Nov 2022 14:21:22 +0100
Subject: [PATCH] [winpr, crt] Fix wcs*cmp and wcs*len checks
(cherry picked from commit b60fac1a0470fe83e8d0b448f0fd7e9e6d6a0f96)
---
winpr/libwinpr/crt/string.c | 30 +++++++++++++++++++-----------
1 file changed, 19 insertions(+), 11 deletions(-)
diff --git a/winpr/libwinpr/crt/string.c b/winpr/libwinpr/crt/string.c
index c25ffa279..5dcf4b3f1 100644
--- a/winpr/libwinpr/crt/string.c
+++ b/winpr/libwinpr/crt/string.c
@@ -26,6 +26,7 @@
#include <wctype.h>
#include <winpr/crt.h>
+#include <assert.h>
#include <winpr/endian.h>
/* String Manipulation (CRT): http://msdn.microsoft.com/en-us/library/f0151s4x.aspx */
@@ -80,21 +81,28 @@ int _strnicmp(const char* string1, const char* string2, size_t count)
int _wcscmp(const WCHAR* string1, const WCHAR* string2)
{
- WCHAR value1, value2;
+ assert(string1);
+ assert(string2);
- while (*string1 && (*string1 == *string2))
+ while (TRUE)
{
- string1++;
- string2++;
+ const WCHAR w1 = *string1++;
+ const WCHAR w2 = *string2++;
+
+ if (w1 != w2)
+ return (int)w1 - w2;
+ else if ((w1 == '\0') || (w2 == '\0'))
+ return (int)w1 - w2;
}
- Data_Read_UINT16(string1, value1);
- Data_Read_UINT16(string2, value2);
- return (int)value1 - value2;
+ return 0;
}
int _wcsncmp(const WCHAR* string1, const WCHAR* string2, size_t count)
{
+ assert(string1);
+ assert(string2);
+
for (size_t x = 0; x < count; x++)
{
const WCHAR a = string1[x];
@@ -102,6 +110,8 @@ int _wcsncmp(const WCHAR* string1, const WCHAR* string2, size_t count)
if (a != b)
return (int)a - b;
+ else if ((a == '\0') || (b == '\0'))
+ return (int)a - b;
}
return 0;
}
@@ -112,8 +122,7 @@ size_t _wcslen(const WCHAR* str)
{
const WCHAR* p = (const WCHAR*)str;
- if (!p)
- return 0;
+ assert(p);
while (*p)
p++;
@@ -127,8 +136,7 @@ size_t _wcsnlen(const WCHAR* str, size_t max)
{
size_t x;
- if (!str)
- return 0;
+ assert(str);
for (x = 0; x < max; x++)
{
--
2.37.1

View File

@ -1,18 +1,23 @@
# Can be rebuilt with FFmpeg/H264 support enabled by passing "--with=ffmpeg",
# "--with=x264" or "--with=openh264" to mock/rpmbuild; or by globally setting
# these variables:
# Can be rebuilt with FFmpeg/OpenH264 support enabled by passing
# "--with=ffmpeg", or "--with=openh264" to mock/rpmbuild; or by globally
# setting these variables:
# https://bugzilla.redhat.com/show_bug.cgi?id=2242028
#global _with_ffmpeg 1
#global _with_x264 1
#global _with_openh264 1
# Can be rebuilt with OpenCL support enabled by passing # "--with=opencl"
# or by globally setting:
#global _opencl 1
# Momentarily disable GSS support
# https://github.com/FreeRDP/FreeRDP/issues/4348
#global _with_gss 1
# Disable server support in RHEL
# https://bugzilla.redhat.com/show_bug.cgi?id=1639165
%{!?rhel:%global _with_server 1}
%if 0%{?fedora} || 0%{?rhel} >= 10
%global _with_server 1
%endif
# Disable support for missing codecs in RHEL
%{!?rhel:%global _with_soxr 1}
@ -21,8 +26,8 @@
%endif
Name: freerdp
Version: 2.2.0
Release: 10%{?dist}
Version: 2.11.7
Release: 1%{?dist}
Epoch: 2
Summary: Free implementation of the Remote Desktop Protocol (RDP)
License: ASL 2.0
@ -30,37 +35,9 @@ URL: http://www.freerdp.com/
Source0: https://github.com/FreeRDP/FreeRDP/archive/%{version}/FreeRDP-%{version}.tar.gz
# https://bugzilla.redhat.com/show_bug.cgi?id=1910029
Patch0: 6741.patch
# CVE-2021-41160 freerdp: improper region checks in all clients allow out of bound write to memory
Patch1: Add-checks-for-bitmap-and-glyph-width-heigth-values.patch
# CVE-2021-41159 freerdp: improper client input validation for gateway connections allows to overwrite memory
Patch2: Implement-missing-TSG-debug-functions.patch
Patch3: Refactored-RPC-gateway-parser.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=2108866
Patch4: Fix-monitor-list-flag-being-ignored-on-X11-Wayland.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=2136151
Patch5: Fix-length-checks-in-parallel-driver.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=2136153
Patch6: Fixed-missing-length-check-in-video-channel.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=2145139
Patch7: Added-missing-length-checks-in-zgfx_decompress_segme.patch
Patch8: Fixed-division-by-zero-in-urbdrc.patch
Patch9: Added-missing-length-check-in-urb_control_transfer.patch
Patch10: Fixed-missing-input-buffer-length-check-in-urbdrc.patch
Patch11: Ensure-urb_create_iocompletion-uses-size_t-for-calcu.patch
Patch12: Added-function-_wcsncmp.patch
Patch13: winpr-crt-Fix-wcs-cmp-and-wcs-len-checks.patch
Patch14: winpr-crt-Added-wcsstr-implementation.patch
Patch15: Fixed-path-validation-in-drive-channel.patch
Patch16: Fixed-missing-stream-length-check-in-drive_file_quer.patch
Patch17: Fixed-format-string-for-Stream_CheckAndLogRequiredLe.patch
# Revert changes that break API
# https://issues.redhat.com/browse/RHEL-53081
Patch0: Revert-Moved-clipboard-utils-to-core-library-fixes-6.patch
BuildRequires: gcc
BuildRequires: gcc-c++
@ -81,6 +58,8 @@ BuildRequires: libxkbfile-devel
BuildRequires: libXrandr-devel
%{?_with_server:BuildRequires: libXtst-devel}
BuildRequires: libXv-devel
%{?_with_opencl:BuildRequires: opencl-headers >= 3.0}
%{?_with_opencl:BuildRequires: ocl-icd-devel}
%{?_with_openh264:BuildRequires: openh264-devel}
%{?_with_x264:BuildRequires: x264-devel}
%{?_with_server:BuildRequires: pam-devel}
@ -89,16 +68,6 @@ BuildRequires: zlib-devel
BuildRequires: multilib-rpm-config
BuildRequires: pkgconfig(cairo)
BuildRequires: pkgconfig(dbus-1)
BuildRequires: pkgconfig(dbus-glib-1)
BuildRequires: pkgconfig(glib-2.0)
BuildRequires: pkgconfig(gstreamer-1.0)
BuildRequires: pkgconfig(gstreamer-base-1.0)
BuildRequires: pkgconfig(gstreamer-app-1.0)
BuildRequires: pkgconfig(gstreamer-audio-1.0)
BuildRequires: pkgconfig(gstreamer-fft-1.0)
BuildRequires: pkgconfig(gstreamer-pbutils-1.0)
BuildRequires: pkgconfig(gstreamer-video-1.0)
%{?_with_gss:BuildRequires: pkgconfig(krb5) >= 1.13}
BuildRequires: pkgconfig(libpcsclite)
BuildRequires: pkgconfig(libpulse)
@ -191,20 +160,21 @@ find . -name "*.c" -exec chmod 664 {} \;
%cmake %{?_cmake_skip_rpath} \
-DCMAKE_INSTALL_LIBDIR:PATH=%{_lib} \
-DWITH_ALSA=ON \
-DWITH_CAIRO=ON \
-DWITH_CUPS=ON \
-DWITH_CHANNELS=ON -DBUILTIN_CHANNELS=OFF \
-DWITH_CLIENT=ON \
-DWITH_DIRECTFB=OFF \
-DWITH_DSP_FFMPEG=%{?_with_ffmpeg:ON}%{?!_with_ffmpeg:OFF} \
-DWITH_FFMPEG=%{?_with_ffmpeg:ON}%{?!_with_ffmpeg:OFF} \
-DWITH_GSM=ON \
-DWITH_GSSAPI=%{?_with_gss:ON}%{?!_with_gss:OFF} \
-DWITH_GSTREAMER_1_0=ON -DWITH_GSTREAMER_0_10=OFF \
-DGSTREAMER_1_0_INCLUDE_DIRS=%{_includedir}/gstreamer-1.0 \
-DWITH_ICU=ON \
-DWITH_IPP=OFF \
-DWITH_JPEG=ON \
-DWITH_LAME=%{?_with_lame:ON}%{?!_with_lame:OFF} \
-DWITH_MANPAGES=ON \
-DWITH_OPENCL=%{?_with_opencl:ON}%{?!_with_opencl:OFF} \
-DWITH_OPENH264=%{?_with_openh264:ON}%{?!_with_openh264:OFF} \
-DWITH_OPENSSL=ON \
-DWITH_PCSC=ON \
@ -216,7 +186,6 @@ find . -name "*.c" -exec chmod 664 {} \;
-DWITH_SOXR=%{?_with_soxr:ON}%{?!_with_soxr:OFF} \
-DWITH_WAYLAND=ON \
-DWITH_X11=ON \
-DWITH_X264=%{?_with_x264:ON}%{?!_with_x264:OFF} \
-DWITH_XCURSOR=ON \
-DWITH_XEXT=ON \
-DWITH_XKBFILE=ON \
@ -244,17 +213,12 @@ find . -name "*.c" -exec chmod 664 {} \;
-DARM_FP_ABI=soft \
-DWITH_NEON=OFF \
%endif
.
%{nil}
%make_build
pushd winpr/tools/makecert-cli
%make_build
popd
%cmake_build
%install
%make_install
%make_install COMPONENT=tools
%cmake_install
find %{buildroot} -name "*.a" -delete
@ -332,6 +296,9 @@ find %{buildroot} -name "*.a" -delete
%{_libdir}/pkgconfig/winpr-tools2.pc
%changelog
* Tue Oct 01 2024 Ondrej Holy <oholy@redhat.com> - 2:2.11.7-1
- Update to 2.11.7 (RHEL-53081)
* Tue Dec 13 2022 Ondrej Holy <oholy@redhat.com> - 2:2.2.0-10
- Fix "implicit declaration of function" errors (#2136153, #2145139)