tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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
+3
-3
+3
-3
sound/core/rawmidi.c
+3
-3
sound/core/rawmidi.c
···
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info->flags = rmidi->info_flags;
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if (substream->inactive)
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info->flags |= SNDRV_RAWMIDI_INFO_STREAM_INACTIVE;
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-
strcpy(info->id, rmidi->id);
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-
strcpy(info->name, rmidi->name);
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-
strcpy(info->subname, substream->name);
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+
strscpy(info->id, rmidi->id);
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+
strscpy(info->name, rmidi->name);
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+
strscpy(info->subname, substream->name);
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info->subdevices_count = substream->pstr->substream_count;
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info->subdevices_avail = (substream->pstr->substream_count -
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substream->pstr->substream_opened);