[Bug 47615] New: _putws outputs NULs, other wchar.h functions don't

https://bugs.winehq.org/show_bug.cgi?id=47615

Bug ID: 47615
           Summary: _putws outputs NULs, other wchar.h functions don't
           Product: Wine
           Version: 3.0
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: msvcrt
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 65041
  --> https://bugs.winehq.org/attachment.cgi?id=65041
Test program

This seems inconsistent:

$ i686-w64-mingw32-gcc -Wall -municode -mconsole putws-test.c
$ wine a.exe | hexdump -C
00000000  70 00 75 00 74 00 77 00  73 00 0d 0a 00 66 70 75  |p.u.t.w.s....fpu|
00000010  74 77 73 0d 0a 77 70 72  69 6e 74 66 0d 0a 77 66  |tws..wprintf..wf|
00000020  70 72 69 6e 74 66 0d 0a  63 0d 0a                 |printf..c..|
0000002b

Expected behavior: "putws" outputs as 70 75 74 77 73, without the 00s in
between.

I concede I am not running up-to-date development Wine. I'm having trouble
installing it, and I don't know how long that would take to fix. Given the
source code I've looked at, I have reason to believe that this still affects
current Wine.

$ wine --version
wine-3.0 (Ubuntu 3.0-1ubuntu1)
$ lsb_release -d
Description:    Ubuntu 18.04.3 LTS

[Bug 47615] _putws outputs NULs, other wchar.h functions don't

https://bugs.winehq.org/show_bug.cgi?id=47615

--- Comment #1 from [e-mail] ---
Created attachment 65042
  --> https://bugs.winehq.org/attachment.cgi?id=65042
Proposed patch (untested)

I don't have a working Wine build environment, but does
wine-msvcrt-putws-char-at-a-time.patch work?

[Bug 47615] _putws outputs NULs, other wchar.h functions don't

https://bugs.winehq.org/show_bug.cgi?id=47615

[e-mail] changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #65041|Test program                |putws-test.c
        description|                            |

[Bug 47615] _putws outputs NULs, other wchar.h functions don't

https://bugs.winehq.org/show_bug.cgi?id=47615

[e-mail] changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #65042|Proposed patch (untested)   |wine-msvcrt-putws-char-at-a
        description|                            |-time.patch

[Bug 47615] _putws outputs NULs, other wchar.h functions don't

https://bugs.winehq.org/show_bug.cgi?id=47615

Alistair Leslie-Hughes  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |patch

[Bug 47615] _putws outputs NULs, other wchar.h functions don't

https://bugs.winehq.org/show_bug.cgi?id=47615

Nikolay Sivov  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW

--- Comment #2 from Nikolay Sivov  ---
I was able to reproduce.

[Bug 47615] _putws outputs NULs, other wchar.h functions don't

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=47615

Piotr Caban  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
                 CC|                            |[e-mail]
      Fixed by SHA1|                            |3577f06f719e854513d1015f33a
                   |                            |a78c506ad3f32
             Status|NEW                         |RESOLVED

--- Comment #3 from Piotr Caban  ---
It's fixed by 3577f06f719e854513d1015f33aa78c506ad3f32.

[Bug 47615] _putws outputs NULs, other wchar.h functions don't

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=47615

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #4 from Alexandre Julliard  ---
Closing bugs fixed in 4.18.

[Bug 47615] _putws outputs NULs, other wchar.h functions don't

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=47615

Michael Stefaniuc  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.0.x

[Bug 47615] _putws outputs NULs, other wchar.h functions don't

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=47615

Michael Stefaniuc  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.0.x                       |---

--- Comment #5 from Michael Stefaniuc  ---
Removing the 4.0.x milestone from bug fixes included in 4.0.4.