From: Colin Ian King <colin.king@xxxxxxxxxxxxx> Using snprintf without a format specifier is potentially risky if the string device_name contains format specifiers. Replace this with the safer and more efficient strscpy. Cleans up clang warning: drivers/staging/most/sound/sound.c:673:41: warning: format string is not a string literal (potentially insecure) [-Wformat-security] Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx> --- drivers/staging/most/sound/sound.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/most/sound/sound.c b/drivers/staging/most/sound/sound.c index 29a4c72e6357..ccabf5922a73 100644 --- a/drivers/staging/most/sound/sound.c +++ b/drivers/staging/most/sound/sound.c @@ -670,7 +670,7 @@ static int audio_probe_channel(struct most_interface *iface, int channel_id, goto err_free_adpt; pcm->private_data = channel; - snprintf(pcm->name, sizeof(pcm->name), device_name); + strscpy(pcm->name, device_name, sizeof(pcm->name)); snd_pcm_set_ops(pcm, direction, &pcm_ops); if (create) { -- 2.19.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel