dmime: Don't skip chunk for MIDI files.

MIDI files aren't RIFF, calling stream_skip_chunk on it is invalid.

dmime: Don't skip chunk for MIDI files.
813b35c9 · Yuxuan Shui · Alexandre Julliard · c65ac223 · 813b35c9
Commit 813b35c9 authored Feb 16, 2024 by Yuxuan Shui Committed by Alexandre Julliard Feb 22, 2024
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segment.c dlls/dmime/segment.c +3 -1

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--- a/dlls/dmime/segment.c
+++ b/dlls/dmime/segment.c
@@ -844,7 +844,9 @@ static HRESULT WINAPI segment_persist_stream_Load(IPersistStream *iface, IStream
        }
    }

-    stream_skip_chunk(stream, &chunk);
+    if (chunk.id != mmioFOURCC('M', 'T', 'h', 'd'))
+        stream_skip_chunk(stream, &chunk);
+
    if (FAILED(hr))
    {
        WARN("Failed to load segment from stream %p, hr %#lx\n", stream, hr);