6.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Takashi Iwai <tiwai@xxxxxxx>
commit edb32776196afa393c074d6a2733e3a69e66b299 upstream.
When converting a legacy system message to a UMP packet, it forgot to
modify the UMP type field but keeping the default type (either type 2
or 4). Correct to the right type for system messages.
Fixes: e9e02819a98a ("ALSA: seq: Automatic conversion of UMP events")
Cc: <stable@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20240529083800.5742-1-tiwai@xxxxxxx
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/core/seq/seq_ump_convert.c | 2 ++
1 file changed, 2 insertions(+)
--- a/sound/core/seq/seq_ump_convert.c
+++ b/sound/core/seq/seq_ump_convert.c
@@ -740,6 +740,7 @@ static int system_1p_ev_to_ump_midi1(con
union snd_ump_midi1_msg *data,
unsigned char status)
{
+ data->system.type = UMP_MSG_TYPE_SYSTEM; // override
data->system.status = status;
data->system.parm1 = event->data.control.value & 0x7f;
return 1;
@@ -751,6 +752,7 @@ static int system_2p_ev_to_ump_midi1(con
union snd_ump_midi1_msg *data,
unsigned char status)
{
+ data->system.type = UMP_MSG_TYPE_SYSTEM; // override
data->system.status = status;
data->system.parm1 = event->data.control.value & 0x7f;
data->system.parm2 = (event->data.control.value >> 7) & 0x7f;
