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| author | Takashi Iwai <tiwai@suse.de> | 2023-06-28 11:43:52 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-06-28 11:44:30 +0200 |
| commit | 4eecae44a51a13be2d017cebc4f760173253d238 (patch) | |
| tree | 842a7978cf4ddb5adbf3793a3111bb97f3da9139 /sound | |
| parent | 33cd7630782df2230529c3e8f1a6d0ae9cd6ab49 (diff) | |
ALSA: ump: Correct wrong byte size at converting a UMP System message
A wrong size for UMP_SYSTEM_STATUS_MIDI_TIME_CODE and case
UMP_SYSTEM_STATUS_SONG_SELECT was reported at converting to the legacy
MIDI 1.0 stream. This patch corrects the value.
Fixes: 0b5288f5fe63 ("ALSA: ump: Add legacy raw MIDI support")
Link: https://lore.kernel.org/r/20230628094352.15754-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/core/ump_convert.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/core/ump_convert.c b/sound/core/ump_convert.c index fb61df424a87..de04799fdb69 100644 --- a/sound/core/ump_convert.c +++ b/sound/core/ump_convert.c @@ -73,7 +73,7 @@ static int cvt_ump_system_to_legacy(u32 data, unsigned char *buf) case UMP_SYSTEM_STATUS_MIDI_TIME_CODE: case UMP_SYSTEM_STATUS_SONG_SELECT: buf[1] = (data >> 8) & 0x7f; - return 1; + return 2; case UMP_SYSTEM_STATUS_SONG_POSITION: buf[1] = (data >> 8) & 0x7f; buf[2] = data & 0x7f; |