diff options
| author | Jean Delvare <khali@linux-fr.org> | 2012-03-13 13:52:50 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-03-19 19:35:57 -0300 |
| commit | d3db22e10bd4997d244beee6feea5fa39b2e5b82 (patch) | |
| tree | 3cd18898d996e20d2520361cf89237ac27d91b9f /drivers/media | |
| parent | 3ef76759484832e498cba381aa1b24b90cf36a26 (diff) | |
[media] dib0700: Fix memory leak during initialization
Reported by kmemleak.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb/dvb-usb/dib0700_core.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/media/dvb/dvb-usb/dib0700_core.c b/drivers/media/dvb/dvb-usb/dib0700_core.c index ae4f999930fa..02290c60f72f 100644 --- a/drivers/media/dvb/dvb-usb/dib0700_core.c +++ b/drivers/media/dvb/dvb-usb/dib0700_core.c @@ -679,6 +679,7 @@ static void dib0700_rc_urb_completion(struct urb *purb) deb_info("%s()\n", __func__); if (d->rc_dev == NULL) { /* This will occur if disable_rc_polling=1 */ + kfree(purb->transfer_buffer); usb_free_urb(purb); return; } @@ -687,6 +688,7 @@ static void dib0700_rc_urb_completion(struct urb *purb) if (purb->status < 0) { deb_info("discontinuing polling\n"); + kfree(purb->transfer_buffer); usb_free_urb(purb); return; } @@ -781,8 +783,11 @@ int dib0700_rc_setup(struct dvb_usb_device *d) dib0700_rc_urb_completion, d); ret = usb_submit_urb(purb, GFP_ATOMIC); - if (ret) + if (ret) { err("rc submit urb failed\n"); + kfree(purb->transfer_buffer); + usb_free_urb(purb); + } return ret; } |