ALSA: synth: 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/20250710100727.22653-95-tiwai@suse.de

diff --git a/sound/synth/emux/emux_hwdep.c b/sound/synth/emux/emux_hwdep.c
index 9e98c4c73fd1e23d3167b40490a693cc9cf656a5..14b990cf3b223f489feae8dfe61908707e4d7530 100644 (file)
--- a/sound/synth/emux/emux_hwdep.c
+++ b/sound/synth/emux/emux_hwdep.c
@@ -121,7 +121,7 @@ snd_emux_init_hwdep(struct snd_emux *emu)
        if (err < 0)
                return err;
        emu->hwdep = hw;
-       strcpy(hw->name, SNDRV_EMUX_HWDEP_NAME);
+       strscpy(hw->name, SNDRV_EMUX_HWDEP_NAME);
        hw->iface = SNDRV_HWDEP_IFACE_EMUX_WAVETABLE;
        hw->ops.ioctl = snd_emux_hwdep_ioctl;
        /* The ioctl parameter types are compatible between 32- and

diff --git a/sound/synth/emux/emux_oss.c b/sound/synth/emux/emux_oss.c
index 5f98d5201ba25d4980424daa1c15731ed3422e89..1145c7956afde167a451a3446ffd78ffce09cb65 100644 (file)
--- a/sound/synth/emux/emux_oss.c
+++ b/sound/synth/emux/emux_oss.c
@@ -60,7 +60,7 @@ snd_emux_init_seq_oss(struct snd_emux *emu)
                return;
 
        emu->oss_synth = dev;
-       strcpy(dev->name, emu->name);
+       strscpy(dev->name, emu->name);
        arg = SNDRV_SEQ_DEVICE_ARGPTR(dev);
        arg->type = SYNTH_TYPE_SAMPLE;
        arg->subtype = SAMPLE_TYPE_AWE32;