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| author | Dave Jones <davej@redhat.com> | 2006-03-06 13:26:10 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2006-03-22 10:35:19 +0100 |
| commit | a2df813beab42740fa8043b3fdc9e1d15784b9ec (patch) | |
| tree | 70b83d5edd48ad5a4649e7bb5a3bf3e8ab4fd07b /sound/usb/usbmixer.c | |
| parent | 4fcf0117d599965a5916985c9923776628e16779 (diff) | |
| download | kernel_samsung_smdk4412-a2df813beab42740fa8043b3fdc9e1d15784b9ec.tar.gz kernel_samsung_smdk4412-a2df813beab42740fa8043b3fdc9e1d15784b9ec.tar.bz2 kernel_samsung_smdk4412-a2df813beab42740fa8043b3fdc9e1d15784b9ec.zip | |
[ALSA] fix usbmixer double kfree
Modules: USB generic driver
snd_ctl_add() kfree's the kcontrol already if we fail there,
so this driver is currently doing a double kfree.
Coverity bug #959
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/usbmixer.c')
| -rw-r--r-- | sound/usb/usbmixer.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c index 678dac2d4db..0bfea723739 100644 --- a/sound/usb/usbmixer.c +++ b/sound/usb/usbmixer.c @@ -434,7 +434,6 @@ static int add_control_to_empty(struct mixer_build *state, struct snd_kcontrol * kctl->id.index++; if ((err = snd_ctl_add(state->chip->card, kctl)) < 0) { snd_printd(KERN_ERR "cannot add control (err = %d)\n", err); - snd_ctl_free_one(kctl); return err; } cval->elem_id = &kctl->id; |