ALSA: rawmidi: Use safer strscpy() instead of strcpy()

Use a safer function strscpy() instead of strcpy() for copying to
arrays.

Only idiomatic code replacement, and no functional changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20250710100727.22653-3-tiwai@suse.de

diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
index 70a958ac1112c2a75cb5347253b94ef941012cf8..20d36a346ccab212408f492be4d772269b6b7b4e 100644 (file)
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -631,9 +631,9 @@ static int snd_rawmidi_info(struct snd_rawmidi_substream *substream,
        info->flags = rmidi->info_flags;
        if (substream->inactive)
                info->flags |= SNDRV_RAWMIDI_INFO_STREAM_INACTIVE;
-       strcpy(info->id, rmidi->id);
-       strcpy(info->name, rmidi->name);
-       strcpy(info->subname, substream->name);
+       strscpy(info->id, rmidi->id);
+       strscpy(info->name, rmidi->name);
+       strscpy(info->subname, substream->name);
        info->subdevices_count = substream->pstr->substream_count;
        info->subdevices_avail = (substream->pstr->substream_count -
                                  substream->pstr->substream_opened);