ALSA: hda - Use snprintf() to be safer

Use snprint() for creating the jack name string instead of sprintf() in patch_sigmatel.c. Signed-off-by: Takashi Iwai <tiwai@suse.de>
git-mirror · Jul 22, 2009 · 86de741 · 86de741
1 parent b04add9
commit 86de741
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
@@ -4066,7 +4066,7 @@ static int stac92xx_add_jack(struct hda_codec *codec,
 	jack->nid = nid;
 	jack->type = type;
 
-	sprintf(name, "%s at %s %s Jack",
+	snprintf(name, sizeof(name), "%s at %s %s Jack",
 		snd_hda_get_jack_type(def_conf),
 		snd_hda_get_jack_connectivity(def_conf),
 		snd_hda_get_jack_location(def_conf));