ALSA: usb-audio: fix a memory leak bug

[linux.git] / sound / usb / stream.c

diff --git a/sound/usb/stream.c b/sound/usb/stream.c
index 7ee9d17d0143a1e17670871980034bfda28c3112..e852c7fd61097e566215fd87f8a298351057de04 100644 (file)
--- a/sound/usb/stream.c
+++ b/sound/usb/stream.c
@@ -1043,6 +1043,7 @@ snd_usb_get_audioformat_uac3(struct snd_usb_audio *chip,
 
                pd = kzalloc(sizeof(*pd), GFP_KERNEL);
                if (!pd) {
+                       kfree(fp->chmap);
                        kfree(fp->rate_table);
                        kfree(fp);
                        return NULL;