From: Hans de Goede <hdegoede@redhat.com>
Date: Tue, 26 Oct 2010 08:16:32 +0000 (-0300)
Subject: [media] gspca: only set gspca->int_urb if submitting it succeeds
X-Git-Tag: v2.6.38-rc1~470^2~237
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2661da47daefd4f22f9fdc7e9294a1cb9edf515b;p=pandora-kernel.git

[media] gspca: only set gspca->int_urb if submitting it succeeds

Currently alloc_and_submit_int_urb() is setting gspca->int_urb
as soon as the allocation has succeeded, but if the subsequent
submit fails, the urb gets destroyed. And then later will
get destroyed again in gspca_input_destroy_urb() because
gspca->int_urb is set, leading to a double free.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

Reading git-diff-tree failed