[Bug 31805] New: dmime:performance tests shows lots of unitialized values in dmusic

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=31805

             Bug #: 31805
           Summary: dmime:performance tests shows lots of unitialized
                    values in dmusic
           Product: Wine
           Version: 1.5.13
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Keywords: download, regression, source, testcase
          Severity: minor
          Priority: P2
         Component: directx-dmusic
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: austinenglish at gmail.com
                CC: titan.costa at gmail.com
    Classification: Unclassified
   Regression SHA1: 66a817f067ec8d53337001aff4c399e73c293aac


==28721== Conditional jump or move depends on uninitialised value(s)
==28721==    at 0x5F07BA6: DMUSIC_CreateDirectMusicImpl (unicode.h:207)
==28721==    by 0x5F087AD: ClassFactory_CreateInstance (dmusic_main.c:87)
==28721==    by 0x492A28F: CoCreateInstance (unknwn.h:226)
==28721==    by 0x515971E: IDirectMusicPerformance8Impl_Init
(performance.c:286)
==28721==    by 0x515987F: IDirectMusicPerformance8Impl_InitAudio
(performance.c:930)
==28721==    by 0x48EBB89: func_performance (performance.c:63)
==28721==    by 0x48EC954: run_test (test.h:557)
==28721==    by 0x48EAD22: main (test.h:627)
==28721==  Uninitialised value was created by a stack allocation
==28721==    at 0x5F07821: DMUSIC_CreateDirectMusicImpl (dmusic.c:408)

it's a regression, introduced by:
austin at debian:~/wine-git$ git bisect good
66a817f067ec8d53337001aff4c399e73c293aac is the first bad commit
commit 66a817f067ec8d53337001aff4c399e73c293aac
Author: Christian Costa <titan.costa at gmail.com>
Date:   Sun Sep 16 20:24:10 2012 +0200

    dmusic: Create the list of available system ports at the beginning and use
it to enumerate ports.

:040000 040000 2c691a32d6952dd08affff7b735c9c128acb0e81
2c931c30a06b9a91f85aecd7f9c07e44e3ffb30e M    dlls

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