[ALSA] fix resource leak in usbmixer

Modules: USB generic driver We may leak 'namelist' in sound/usb/usbmixer.c::parse_audio_selector_unit() Signed-off-by: Jesper Juhl <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
chewitt · Mar 22, 2006 · 878b478 · 878b478
1 parent d61975f
commit 878b478
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c
@@ -1468,6 +1468,7 @@ static int parse_audio_selector_unit(struct mixer_build *state, int unitid, unsi
 	kctl = snd_ctl_new1(&mixer_selectunit_ctl, cval);
 	if (! kctl) {
 		snd_printk(KERN_ERR "cannot malloc kcontrol\n");
+		kfree(namelist);
 		kfree(cval);
 		return -ENOMEM;
 	}