DLGWINDOWEXTRA is 30 (both on win32 and win64). This has storage for the following entries: DWLP_MSGRESULT (0), DWLP_DLGPROC (8), DWLP_USER (16)
We used to store the dialog info pointer using SetWindowLongPtr (DWLP_ROS_DIALOGINFO == DWLP_USER+sizeof(ULONG_PTR) == 24), which was fine on win32, but failed on win64, since there wasn't enough space left (24 + 8 = 32 > 30).
Rewrite the way the DLGINFO pointer is stored, by adding an additional field to the WND structure and set it using NtUserxSetDialogPointer (which is what it is for).
Also fix too small cbWndExtra for the button class.
CORE-17545
win32ss/user/winsrv/consrv/frontends/wcwidth.c:203:30: warning: result of comparison of constant 262141 with expression of type 'wchar_t' (aka 'unsigned short') is always true [-Wtautological-constant-out-of-range-compare]
(ucs >= 0x30000 && ucs <= 0x3fffd)));
~~~ ^ ~~~~~~~
win32ss/user/winsrv/consrv/frontends/wcwidth.c:203:12: warning: result of comparison of constant 196608 with expression of type 'wchar_t' (aka 'unsigned short') is always false [-Wtautological-constant-out-of-range-compare]
(ucs >= 0x30000 && ucs <= 0x3fffd)));
~~~ ^ ~~~~~~~
win32ss/user/winsrv/consrv/frontends/wcwidth.c:202:30: warning: result of comparison of constant 196605 with expression of type 'wchar_t' (aka 'unsigned short') is always true [-Wtautological-constant-out-of-range-compare]
(ucs >= 0x20000 && ucs <= 0x2fffd) ||
~~~ ^ ~~~~~~~
win32ss/user/winsrv/consrv/frontends/wcwidth.c:202:12: warning: result of comparison of constant 131072 with expression of type 'wchar_t' (aka 'unsigned short') is always false [-Wtautological-constant-out-of-range-compare]
(ucs >= 0x20000 && ucs <= 0x2fffd) ||
~~~ ^ ~~~~~~~
CORE-17545
Fix 3 warnings:
win32ss/user/winsrv/consrv/alias.c:648:16: warning: variable 'Status' is used uninitialized whenever 'while' loop exits because its condition is false [-Wsometimes-uninitialized]
while (CurEntry)
^~~~~~~~
win32ss/user/winsrv/consrv/alias.c:693:12: note: uninitialized use occurs here
return Status;
^~~~~~
win32ss/user/winsrv/consrv/alias.c:715:9: warning: variable 'Status' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized]
if (Header)
^~~~~~
win32ss/user/winsrv/consrv/alias.c:727:12: note: uninitialized use occurs here
return Status;
^~~~~~
win32ss/user/winsrv/consrv/alias.c:771:16: warning: variable 'Status' is used uninitialized whenever 'while' loop exits because its condition is false [-Wsometimes-uninitialized]
while (RootHeader)
^~~~~~~~~~
win32ss/user/winsrv/consrv/alias.c:807:12: note: uninitialized use occurs here
return Status;
Thanks goes to I_Kill_Bugs for the patch (and partly to Kyle Katarn for the PR) and Hermes for tweaking the patch code. Had to make a commit myself as the PR author's account is deleted.
Signed-off by: I_Kill_Bugs (original patch author)
Signed-off by: Kyle Katarn <contact@kcsoftwares.com>
Signed-off by: Hermès BÉLUSCA - MAÏTO <hermes.belusca-maito@reactos.org>
- Change INIT_FUNCTION and INIT_SECTION to CODE_SEG("INIT") and DATA_SEG("INIT") respectively
- Remove INIT_FUNCTION from function prototypes
- Remove alloc_text pragma calls as they are not needed anymore
Fix Shell Hook and reduce failures of shell32_apitest ShellHook testcase. Fix the condition of notifying shell hook HSHELL_WINDOWCREATED in ntuser/winpos.c. CORE-17330
Implement the IMM function table in module user32.dll. CORE-11700
File immtable.h is located at win32ss/user/user32/include, that is a list of the DEFINE_IMM_ENTRY macro calls.
- Add the definition of imm32!ImmGetImeInfoEx function.
- Add IMEINFOEXCLASS and IS_IME_HKL into "ntuser.h".
- Modify NtUserGetImeInfoEx function prototype.
CORE-11700
This avoids disclosing pool contents to user mode when not all members
of the respective structure are initialized or when there is padding.
In co_IntCallWindowProc, also zero the stack buffer since this can
be passed to user mode as well, and contains padding.
It popped up 2-3 times for me during several
months of ros usage and I could continue without
noticing any side effects.
Giannis who once added it, was ok with commenting it.
His words:
This assertion isn't something fatal,
the worst thing that can happen from continuing on it would be
to make the thread get awake more times than it should.
- Move ConSrvInitHandlesTable() & rename it ConSrvInitProcessHandles()
since its purpose is to initialize the standard input, output and
error handles for a console process.
- Move ConSrvAllocateConsole(), ConSrvInheritConsole() and
ConSrvRemoveConsole().
All the per-API message structure unpacking and console validation done
with ConSrvGetConsole() is now automatically generated using the macros,
so that the actual implementation of each API can be done independently
of how the console object is obtained.
This could also allow reusing these API implementations with a different
mechanism for obtaining the console without changing anything in them.
Need a way to send WM_DEVICECHANGE from the Service manager application.
Next step is to process it in the Client/Server Run-time Subsystem.
See CORE-16492.
Any new features/architectural changes to the console will either be
done in separate branches, or incrementally in master within the
existing console module.
Allocate heap instead of data segment to be used for callbacks on user side.
Move and correct initial hook call out setup. Use it in more than one hook call.
This fixes issues with strings out of alignment and use of kernel pointers.
See CORE-13907 and CORE-16769. KsStudio still needs retested.
Small wow update.
"Scrolling by pressing the scrollbar arrows does not draw the arrows as pressed"
Fixed by a patch of JIRA-user 'I_kill_bugs'. Thank you very much!
The regression was introduced by 0.4.11-dev-586-g
929a2c6637
(which itself aimed to fix CORE-13986,
but not CORE-13918 as erroneously stated in commit comment)
I intend to port this back into 0.4.13-RC later.
The #ifdef prevents setting the variable, es, to NULL, which lead to an illegal access.
This didn't match dll/comctl32/edit.c .
Patch by 'I_Kill_Bugs' contributor.
A very nice patch of JIRA user "I_kill_Bugs". Many many Thanks!
It addresses:
- CORE-14755 fixed, flashing scrollbar triangles (we know 131 affected apps just from rapps!)
- CORE-13931 fixed, FamiTracker invisible about-dlg
- CORE-14685 improves a bit, but is not entirely fixed
- CORE-11561 improves a bit, but is not entirely fixed
- The patch avoids unnecessary redraws, speeds up GUI interaction and NSIS install times
Jim Tabor had no complains about it, I just did some white-space-tweaks on EOL and indentation.
FTR A testbot run (not on master but on 0.4.13-RC-48-g818e5bc)
https://reactos.org/testman/compare.php?ids=71645,71666 VBox LGTM
https://reactos.org/testman/compare.php?ids=71646,71667 KVM LGTM
I felt tempted to port back, but decided to play safe and commit to master just.
In addition, honour the maximum number of history buffers allowed when
creating new ones.
Some implementation information has been obtained from
https://github.com/microsoft/terminal
(under MIT License).
Fixes symptom "mouse pointer vanishes when closing
applications via x in title-bar"
The bug in WIN32SS was unhidden by SVN r65496 == git
5c1a8109c8
, when we introduced explorer_new. The old explorer
had a workaround built within.
Many thanks to patches author James Tabor.
I intend to backport into 0.4.13RC as well.
- Update the documentation of members of CONSOLE_INPUT_BUFFER.
- Simplify ConDrvGetConsoleNumberOfInputEvents().
- Simplify ConDrvFlushConsoleInputBuffer().
- Use also GetConsoleInputBufferMode() more often.
- Reimplement ConDrvScrollConsoleScreenBuffer() with separate copy and
fill helper functions and calculate rectangles in such a way as to
never use X-Y coordinates pointing outside of the screen buffer.
- Add X-Y coordinates assertions in ConioCoordToPointer().
