[PATCH v2 1/2] dmime: Handle IStream EOF correctly in MIDI parser.

[Yuxuan Shui]

From: Yuxuan Shui

Read returns E_FAIL when the EOF is encountered, which was treated as a failure.
---
 dlls/dmime/midi.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/dlls/dmime/midi.c b/dlls/dmime/midi.c
index 57b6a3adf90..ba6d16e73e2 100644
--- a/dlls/dmime/midi.c
+++ b/dlls/dmime/midi.c
@@ -339,8 +339,12 @@ static HRESULT midi_parser_parse(struct midi_parser *parser, IDirectMusicSegment
         struct midi_event event = {0};

TRACE("Start parsing track %u\n", i);
-        if ((hr = IStream_Read(parser->stream, magic, sizeof(magic), &read)) != S_OK) break;
-        if (read < sizeof(magic)) break;
+        hr = IStream_Read(parser->stream, magic, sizeof(magic), &read);
+        if (hr == E_FAIL || read < sizeof(magic)) {
+            hr = S_OK;
+            break;
+        }
+        if (FAILED(hr)) break;
         if (memcmp(magic, "MTrk", 4) != 0) break;

if ((hr = IStream_Read(parser->stream, &length_be, sizeof(length_be), &read)) != S_OK)