* [PATCH] ALSA: dummy: Replace deprecated strcpy() with strscpy()
@ 2025-06-30 11:09 Thorsten Blum
2025-06-30 12:09 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: Thorsten Blum @ 2025-06-30 11:09 UTC (permalink / raw)
To: Jaroslav Kysela, Takashi Iwai, Thomas Gleixner, Ingo Molnar,
Zack Rusin, Nam Cao
Cc: Thorsten Blum, Takashi Iwai, linux-sound, linux-kernel
strcpy() is deprecated; use strscpy() instead.
No functional changes intended.
Link: https://github.com/KSPP/linux/issues/88
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
sound/drivers/dummy.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c
index 1d923cbe8cd0..5b7db00f3672 100644
--- a/sound/drivers/dummy.c
+++ b/sound/drivers/dummy.c
@@ -9,6 +9,7 @@
#include <linux/platform_device.h>
#include <linux/jiffies.h>
#include <linux/slab.h>
+#include <linux/string.h>
#include <linux/time.h>
#include <linux/wait.h>
#include <linux/hrtimer.h>
@@ -684,7 +685,7 @@ static int snd_card_dummy_pcm(struct snd_dummy *dummy, int device,
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, ops);
pcm->private_data = dummy;
pcm->info_flags = 0;
- strcpy(pcm->name, "Dummy PCM");
+ strscpy(pcm->name, "Dummy PCM");
if (!fake_buffer) {
snd_pcm_set_managed_buffer_all(pcm,
SNDRV_DMA_TYPE_CONTINUOUS,
@@ -875,7 +876,7 @@ static int snd_card_dummy_new_mixer(struct snd_dummy *dummy)
int err;
spin_lock_init(&dummy->mixer_lock);
- strcpy(card->mixername, "Dummy Mixer");
+ strscpy(card->mixername, "Dummy Mixer");
dummy->iobox = 1;
for (idx = 0; idx < ARRAY_SIZE(snd_dummy_controls); idx++) {
@@ -1083,8 +1084,8 @@ static int snd_dummy_probe(struct platform_device *devptr)
err = snd_card_dummy_new_mixer(dummy);
if (err < 0)
return err;
- strcpy(card->driver, "Dummy");
- strcpy(card->shortname, "Dummy");
+ strscpy(card->driver, "Dummy");
+ strscpy(card->shortname, "Dummy");
sprintf(card->longname, "Dummy %i", dev + 1);
dummy_proc_init(dummy);
--
2.49.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ALSA: dummy: Replace deprecated strcpy() with strscpy()
2025-06-30 11:09 [PATCH] ALSA: dummy: Replace deprecated strcpy() with strscpy() Thorsten Blum
@ 2025-06-30 12:09 ` Takashi Iwai
0 siblings, 0 replies; 2+ messages in thread
From: Takashi Iwai @ 2025-06-30 12:09 UTC (permalink / raw)
To: Thorsten Blum
Cc: Jaroslav Kysela, Takashi Iwai, Thomas Gleixner, Ingo Molnar,
Zack Rusin, Nam Cao, Takashi Iwai, linux-sound, linux-kernel
On Mon, 30 Jun 2025 13:09:44 +0200,
Thorsten Blum wrote:
>
> strcpy() is deprecated; use strscpy() instead.
>
> No functional changes intended.
>
> Link: https://github.com/KSPP/linux/issues/88
> Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Applied now. Thanks.
Takashi
^ permalink raw reply [flat|nested] 2+ messages in thread
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2025-06-30 12:09 ` Takashi Iwai
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