[Bug 38728] New: valgrind shows uninitialized memory in dlls/user32/clipboard.c

https://bugs.winehq.org/show_bug.cgi?id=38728

            Bug ID: 38728
           Summary: valgrind shows uninitialized memory in
                    dlls/user32/clipboard.c
           Product: Wine
           Version: 1.7.44
          Hardware: x86
                OS: Linux
            Status: NEW
          Keywords: download, source, testcase, valgrind
          Severity: normal
          Priority: P2
         Component: user32
          Assignee: wine-bugs(a)winehq.org
          Reporter: austinenglish(a)gmail.com
      Distribution: Fedora

../../../tools/runtest -q -P wine -T ../../.. -M user32.dll -p
user32_test.exe.so clipboard && touch clipboard.ok
clipboard.c:172: Test failed: SetClipboardData succeeded
clipboard.c:173: Test failed: wrong error 0
==4874== Thread 2:
==4874== Conditional jump or move depends on uninitialised value(s)
==4874==    at 0x7B84A38C: strlenW (unicode.h:200)
==4874==    by 0x7B84E1A2: WideCharToMultiByte (locale.c:2343)
==4874==    by 0x56A9169: intern_atoms (clipboard.c:371)
==4874==    by 0x56AF69C: X11DRV_SelectionRequest_TARGETS (clipboard.c:3256)
==4874==    by 0x56AFDAF: X11DRV_HandleSelectionRequest (clipboard.c:3453)
==4874==    by 0x56B0032: X11DRV_SelectionRequest (clipboard.c:3527)
==4874==    by 0x56B164F: call_event_handler (event.c:395)
==4874==    by 0x56B185A: process_events (event.c:462)
==4874==    by 0x56B1978: X11DRV_MsgWaitForMultipleObjectsEx (event.c:488)
==4874==    by 0x4ACEAB5: wait_message (winproc.c:1128)
==4874==    by 0x4A93D63: wait_objects (message.c:3068)
==4874==    by 0x4A961A3: MsgWaitForMultipleObjectsEx (message.c:4148)
==4874==    by 0x56AEB3A: selection_thread_proc (clipboard.c:2920)
==4874==    by 0x7BC81BB7: ??? (signal_i386.c:2682)
==4874==    by 0x7BC81BFE: call_thread_func (signal_i386.c:2741)
==4874==    by 0x7BC81B95: ??? (signal_i386.c:2682)
==4874==    by 0x7BC88D78: start_thread (thread.c:443)
==4874==    by 0x4F88F37F: start_thread (in /usr/lib/libpthread-2.21.so)
==4874==    by 0x4F7ABD4D: clone (in /usr/lib/libc-2.21.so)
==4874==  Uninitialised value was created by a stack allocation
==4874==    at 0x56A9064: intern_atoms (clipboard.c:349)
==4874==

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[Bug 38728] valgrind shows uninitialized memory in dlls/user32/clipboard.c

https://bugs.winehq.org/show_bug.cgi?id=38728

Thomas Faller <tfaller1(a)gmx.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Fixed by SHA1|                            |587733855b55725d637e044ad9a
                   |                            |c0232a79de919
             Status|NEW                         |RESOLVED
                 CC|                            |tfaller1(a)gmx.de
         Resolution|---                         |FIXED

--- Comment #1 from Thomas Faller <tfaller1(a)gmx.de> ---
This bug was fixed by 587733855b55725d637e044ad9ac0232a79de919

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[Bug 38728] valgrind shows uninitialized memory in dlls/user32/clipboard.c

https://bugs.winehq.org/show_bug.cgi?id=38728

Alexandre Julliard <julliard(a)winehq.org> changed:

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

--- Comment #2 from Alexandre Julliard <julliard(a)winehq.org> ---
Closing bugs fixed in 1.7.52.

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