[Bug 36636] New: valgrind shows an uninitialized write in shell32/tests/appbar.c

https://bugs.winehq.org/show_bug.cgi?id=36636

Bug ID: 36636
           Summary: valgrind shows an uninitialized write in
                    shell32/tests/appbar.c
           Product: Wine
           Version: 1.7.19
          Hardware: x86
                OS: Linux
            Status: NEW
          Keywords: download, source, testcase
          Severity: normal
          Priority: P2
         Component: shell32
          Assignee: [e-mail]
          Reporter: [e-mail]

==20270== Syscall param writev(vector[...]) points to uninitialised byte(s)
==20270==    at 0x4E952886: writev (in /usr/lib/libc-2.18.so)
==20270==    by 0x7BC7FE6F: send_request (server.c:213)
==20270==    by 0x7BC80001: wine_server_call (server.c:294)
==20270==    by 0x5254AF8: put_message_in_queue (message.c:3141)
==20270==    by 0x5254EA9: send_inter_thread_message (message.c:3209)
==20270==    by 0x525518A: send_message (message.c:3277)
==20270==    by 0x52555D1: SendMessageTimeoutW (message.c:3414)
==20270==    by 0x4D221BC: SHAppBarMessage (appbar.c:142)
==20270==    by 0x4A59513: test_setpos (appbar.c:222)
==20270==    by 0x4A5ABF9: func_appbar (appbar.c:442)
==20270==    by 0x4AB44E4: run_test (test.h:584)
==20270==    by 0x4AB48D3: main (test.h:654)
==20270==  Address 0x4cdfb20 is on thread 1's stack
==20270==  Uninitialised value was created by a stack allocation
==20270==    at 0x4A5940F: test_setpos (appbar.c:203)
==20270==