1 files changed, 3 insertions, 1 deletions

diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index da7f9f65c047..5383d8cff88b 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1809,6 +1809,8 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
                                 "Dell Studio 1537", STAC_DELL_M6_DMIC),
         SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02a0,
                                 "Dell Studio 17", STAC_DELL_M6_DMIC),
+        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02be,
+                                "Dell Studio 1555", STAC_DELL_M6_DMIC),
         {} /* terminator */
 };
 
@@ -4066,7 +4068,7 @@ 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));