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34 Commits

Author SHA1 Message Date
akallabeth
516668d02b [fclose] ensure no invalid pointers are passed. 
fclose has undefined behaviour for NULL pointers, so check for these.
 2023-04-28 07:39:35 +02:00
akallabeth
8ed37e68d2 [stream] use logging capacity checks 2023-01-25 14:27:32 +01:00
akallabeth
784becd946 [winpr,image] add winpr_bitmap_write_ex 
Added a helper function writing a bitmap from an image that has a stride
that is not width * <bytes per pixel>
 2022-12-16 11:03:13 +01:00
Armin Novak
5476d48025 Use Stream_StaticInit for bitmap read 2022-10-10 15:29:45 +02:00
akallabeth
73cdcdfe09
Logging and parser fixes (#7796) 
* Fixed remdesk settings pointer

* Fixed sign warnings in display_write_monitor_layout_pdu

* Use freerdp_abort_connect_context and freerdp_shall_disconnect_context

* Added and updates settings

* info assert/dynamic timezone

* mcs assert/log/flags

* Fixed and added assertions for wStream

* Unified stream length checks

* Added new function to check for lenght and log
* Replace all usages with this new function

* Cleaned up PER, added parser logging

* Cleaned up BER, added parser logging

* log messages

* Modified Stream_CheckAndLogRequiredLengthEx

* Allow custom format and options
* Add Stream_CheckAndLogRequiredLengthExVa for prepared va_list

* Improved Stream_CheckAndLogRequiredLength

* Now have log level adjustable
* Added function equivalents for existing logger
* Added a backtrace in case of a failure is detected

* Fixed public API input checks
 2022-04-19 14:29:17 +02:00
Armin Novak
6ed50b4b1d Refactored WinPR includes 2022-03-03 11:26:48 +01:00
Armin Novak
10e40147fb Fixed various const warnings 2022-02-01 10:25:37 +00:00
akallabeth
3ccb96d52f Fixed #7350: Warnings with Stream_StaticInit 
* Properly initialize the stream buffer
* Add Stream_StaticConstInit accepting a const buffer
* Modify API to return a pointer to the stream initialized
 2021-10-14 12:11:16 +02:00
Armin Novak
610396e197 Fixed compilation warnings 
Try to get the number of warnings down
 2021-08-02 10:28:06 +02:00
Armin Novak
1af7ef2f1b Fixed compilation warnings and typos 2021-06-16 15:21:56 +02:00
Armin Novak
f5bb6d12fc Fixed compilation warnings 2021-06-16 14:26:06 +02:00
akallabeth
6b36c6d417
Replace fopen and path functions with wrappers (#7043) 
Functions like fopen, PathFileExists, PathMakePath need to call
the wide character versions on windows for utf-8 support.
 2021-05-31 11:42:03 +02:00
Marc-André Moreau
eb6777ea69 Fix Windows Unicode file path handling issues (+add winpr_fopen wrapper) 2021-05-26 08:40:29 +02:00
akallabeth
ad93ff3f0d Fixed #6632 2020-12-06 14:48:21 +01:00
Kobi Mizrachi
920acd4c0e winpr: image: add API to construct bmp header 2020-06-05 09:22:26 +02:00
akallabeth
dffd893dc5 Fixed integer overflow in winpr_image_bitmap_read_buffer 
Thanks to hac425
 2020-05-08 11:04:03 +02:00
Armin Novak
72ca88f49c Reformatted to new style 2019-11-07 10:53:54 +01:00
kubistika
b3f78d2f4d winpr: utils: image: fix const correctness 2019-10-24 12:19:31 +02:00
Armin Novak
0a9ef97a57 Fixed uninitialized variable. 2017-12-12 10:35:02 +01:00
Armin Novak
c91900dfb3 Fixed big endian issues with bitmap read. 2017-11-24 12:03:46 +01:00
Bernhard Miklautz
52fbfb7b12 fix clang warnings, directly include wtypes.h (#4097) 
* build: clang use -Wno-unused-command-line-argument

With clang 5.0 builds are quite noisy otherwise.

* Directly include wtypes.h

Directly include winpr/wtypes.h where _fseeki64 or _ftelli64 is used.

* fix build warnings with clang 5

clang version: 5.0.0-svn310678-1~exp1 (branches/release_50)
Warning: parentheses-equality

* fix build warnings with clang 5

clang version: 5.0.0-svn310678-1~exp1 (branches/release_50)
Warning: tautological-compare

* fix build warnings with clang 5

clang version: 5.0.0-svn310678-1~exp1 (branches/release_50)
Warning:
incompatible pointer types passing 'size_t *' (aka 'unsigned
long *') to parameter of type 'UINT32 *' (aka 'unsigned int *')
[-Wincompatible-pointer-types]
 2017-08-29 09:09:38 +02:00
Armin Novak
c3d4b7d262 fseeko and ftello for 64bit file support. 2017-08-14 08:42:49 +02:00
Armin Novak
b2c29158be Scanbuild warning, argument checks and leak fixes. 
* Added Stream_GetRemainingCapacity to check remaining stream size
  before writes.
* Fixed shadow server memory leak.
* Fixed lots of scanbuild warnings
* Added missing argument checks in many functions
* Added missing static function declarations
 2017-03-02 18:13:43 +01:00
David PHAM-VAN
3d22cbe2b8 Fix png image loading that needed write access 2016-01-27 11:02:16 -08:00
Armin Novak
5cad081cc8 Fixed memory leak. 2015-08-28 11:07:25 +02:00
Bernhard Miklautz
1cee185e3c hardening: check fread and fwrite return values 2015-06-26 20:38:30 +02:00
Armin Novak
ad41fc59a3 Fixed reading bitmap from buffer. 2015-04-20 15:13:23 +02:00
Armin Novak
e5cdd8a299 Fixed bitmap reading bug. 2015-04-19 12:29:17 +02:00
Marc-André Moreau
334dec3c1f winpr: add pragma pack, bitmap + clipboard definitions 2014-10-16 21:45:47 -04:00
Marc-André Moreau
abd87ace55 rdtk: initial commit 2014-09-29 16:08:08 -04:00
Marc-André Moreau
1c34583407 libwinpr-utils: add png support 2014-09-28 11:02:39 -04:00
Armin Novak
cceb216e2e Replaced fprintf with WLog_ERR. 2014-09-09 16:35:04 +02:00
Marc-André Moreau
fd7b9669a5 libfreerdp-codec: improve progressive unit tests 2014-09-03 18:47:02 -04:00
Marc-André Moreau
320b1d35ed libwinpr-utils: centralize bitmap utils 2014-09-03 16:20:50 -04:00