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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
This commit is contained in:
Takashi Iwai 2025-07-10 12:05:44 +02:00
parent 8bb0a5fcde
commit d8cd23a0d2
1 changed files with 3 additions and 3 deletions
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6
sound/core/rawmidi.c
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@ -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);