From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wy0-f174.google.com ([74.125.82.174]:46450 "EHLO mail-wy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756719Ab1DGT4h (ORCPT ); Thu, 7 Apr 2011 15:56:37 -0400 Subject: Re: [PATCH][media] DVB, USB, lmedm04: Fix firmware mem leak in lme_firmware_switch() From: Malcolm Priestley To: Jesper Juhl Cc: Mauro Carvalho Chehab , David =?ISO-8859-1?Q?H=E4rdeman?= , Jarod Wilson , linux-kernel@vger.kernel.org, linux-media@vger.kernel.org In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Date: Thu, 07 Apr 2011 20:56:25 +0100 Message-ID: <1302206185.2846.2.camel@localhost> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit List-ID: Sender: On Thu, 2011-04-07 at 21:46 +0200, Jesper Juhl wrote: > Don't leak 'fw' in > drivers/media/dvb/dvb-usb/lmedm04.c::lme_firmware_switch() by failing to > call release_firmware(). > > Signed-off-by: Jesper Juhl > --- > lmedm04.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > compile tested only > > diff --git a/drivers/media/dvb/dvb-usb/lmedm04.c b/drivers/media/dvb/dvb-usb/lmedm04.c > index cd26e7c..d7cc625 100644 > --- a/drivers/media/dvb/dvb-usb/lmedm04.c > +++ b/drivers/media/dvb/dvb-usb/lmedm04.c > @@ -799,7 +799,7 @@ static int lme_firmware_switch(struct usb_device *udev, int cold) > if (cold) { > info("FRM Changing to %s firmware", fw_lme); > lme_coldreset(udev); > - return -ENODEV; > + ret = -ENODEV; > } > > release_firmware(fw); This has already been fixed in this commit http://git.linuxtv.org/media_tree.git?a=commit;h=b328817a2a391d1e879c4252cd3f11a352d3f3bc