Dan Kegel : winmm/tests: Initialize MIXERLINECONTROLSA before calling mixerGetLineControlsA.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 97f4fbca7e6c363e39819c33afc613eec4c65ab9
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=97f4fbca7e6c363e39819c33af...

Author: Dan Kegel <dank(a)kegel.com>
Date:   Fri Jun 20 20:20:42 2008 -0700

winmm/tests: Initialize MIXERLINECONTROLSA before calling mixerGetLineControlsA.

---

 dlls/winmm/tests/mixer.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/dlls/winmm/tests/mixer.c b/dlls/winmm/tests/mixer.c
index ed68f89..4961547 100644
--- a/dlls/winmm/tests/mixer.c
+++ b/dlls/winmm/tests/mixer.c
@@ -491,6 +491,8 @@ static void mixer_test_deviceA(int device)
                         array=HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,
                             mixerlineA.cControls*sizeof(MIXERCONTROLA));
                         if (array) {
+                            memset(&controls, 0, sizeof(controls));
+
                             rc=mixerGetLineControlsA((HMIXEROBJ)mix,0,
                                                       MIXER_GETLINECONTROLSF_ALL);
                             ok(rc==MMSYSERR_INVALPARAM,