audio_core: hle: mf: fix a memory accessing issue

2019-02-09 13:40:09 -07:00 · 2019-02-09 13:40:09 -07:00 · 01e0902fa4
parent 6281660844
commit 01e0902fa4
1 changed files with 3 additions and 0 deletions
--- a/src/audio_core/hle/wmf_decoder.cpp
+++ b/src/audio_core/hle/wmf_decoder.cpp
@ -98,6 +98,9 @@ std::optional<BinaryResponse> WMFDecoder::Impl::Initalize(const BinaryRequest& r
 void WMFDecoder::Impl::Clear() {
    if (initialized) {
        MFFlush(transform.get());
+        // delete the transform object before shutting down MF
+        // otherwise access violation will occur
+        transform.reset();
        MFDestroy();
    }
    initialized = false;