Messages in this thread Patch in this message | | | From | Alexey Khoroshilov <> | Subject | [PATCH] [media] usbtv: fix leak at failure path in usbtv_probe() | Date | Sat, 24 May 2014 00:47:07 +0400 |
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Error handling code in usbtv_probe() misses usb_put_dev().
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> --- drivers/media/usb/usbtv/usbtv-core.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/media/usb/usbtv/usbtv-core.c b/drivers/media/usb/usbtv/usbtv-core.c index 2f87ddfa469f..473fab81b602 100644 --- a/drivers/media/usb/usbtv/usbtv-core.c +++ b/drivers/media/usb/usbtv/usbtv-core.c @@ -91,6 +91,8 @@ static int usbtv_probe(struct usb_interface *intf, return 0; usbtv_video_fail: + usb_set_intfdata(intf, NULL); + usb_put_dev(usbtv->udev); kfree(usbtv); return ret; -- 1.8.3.2
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