diff options
| author | Takashi Iwai | 2023-09-15 10:27:50 +0200 |
|---|---|---|
| committer | Takashi Iwai | 2023-09-15 13:21:29 +0200 |
| commit | 0d42260867f9ff3e3a5bcfa8750fa06a658e0b1c (patch) | |
| tree | c60ab65ef0a959aa5e6c6afbce6d7b088fa54f8b /sound | |
| parent | 21484e43b936c4f323d232c6a71c1f47a6af3278 (diff) | |
ALSA: seq: ump: Fix -Wformat-truncation warning
The filling of a port name string got a warning with W=1 due to the
potentially too long group name. Add the string precision to limit
the size.
Fixes: 81fd444aa371 ("ALSA: seq: Bind UMP device")
Link: https://lore.kernel.org/r/20230915082802.28684-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/core/seq/seq_ump_client.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/core/seq/seq_ump_client.c b/sound/core/seq/seq_ump_client.c index a60e3f069a80..2db371d79930 100644 --- a/sound/core/seq/seq_ump_client.c +++ b/sound/core/seq/seq_ump_client.c @@ -207,7 +207,7 @@ static void fill_port_info(struct snd_seq_port_info *port, SNDRV_SEQ_PORT_TYPE_PORT; port->midi_channels = 16; if (*group->name) - snprintf(port->name, sizeof(port->name), "Group %d (%s)", + snprintf(port->name, sizeof(port->name), "Group %d (%.53s)", group->group + 1, group->name); else sprintf(port->name, "Group %d", group->group + 1); |