[PATCH v3 2/6] mp3dmod: Avoid uninitialized variable access.

[Rémi Bernon]

From: Rémi Bernon

Tests show that some AM_MEDIA_TYPE fields aren't touched, but
MFInitMediaTypeFromAMMediaType may try to access them.
---
 dlls/mp3dmod/mp3dmod.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/dlls/mp3dmod/mp3dmod.c b/dlls/mp3dmod/mp3dmod.c
index 383ad9818b8..e542644c7b1 100644
--- a/dlls/mp3dmod/mp3dmod.c
+++ b/dlls/mp3dmod/mp3dmod.c
@@ -794,7 +794,7 @@ static HRESULT WINAPI MFTransform_GetInputAvailableType(IMFTransform *iface, DWO
         IMFMediaType **type)
 {
     struct mp3_decoder *decoder = impl_from_IMFTransform(iface);
-    DMO_MEDIA_TYPE pt;
+    DMO_MEDIA_TYPE pt = {0};
     HRESULT hr;

TRACE("iface %p, id %#lx, index %#lx, type %p.\n", iface, id, index, type);
@@ -926,7 +926,7 @@ static HRESULT WINAPI MFTransform_SetOutputType(IMFTransform *iface, DWORD id, I
 static HRESULT WINAPI MFTransform_GetInputCurrentType(IMFTransform *iface, DWORD id, IMFMediaType **out)
 {
     struct mp3_decoder *decoder = impl_from_IMFTransform(iface);
-    DMO_MEDIA_TYPE mt;
+    DMO_MEDIA_TYPE mt = {0};
     HRESULT hr;

TRACE("iface %p, id %#lx, out %p.\n", iface, id, out);
@@ -945,7 +945,7 @@ static HRESULT WINAPI MFTransform_GetInputCurrentType(IMFTransform *iface, DWORD
 static HRESULT WINAPI MFTransform_GetOutputCurrentType(IMFTransform *iface, DWORD id, IMFMediaType **out)
 {
     struct mp3_decoder *decoder = impl_from_IMFTransform(iface);
-    DMO_MEDIA_TYPE mt;
+    DMO_MEDIA_TYPE mt = {0};
     HRESULT hr;

TRACE("iface %p, id %#lx, out %p.\n", iface, id, out);