From: Young Xiao <92siuyang@gmail.com> Date: Tue, 28 May 2019 12:38:13 +0000 (-0400) Subject: media: cx231xx-dvb: fix memory leak in dvb_fini() X-Git-Tag: v5.3-rc1~170^2~243 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6211e44a4dfc2a12c5d40984ab876537bf0d0830;p=users%2Fwilly%2Fxarray.git media: cx231xx-dvb: fix memory leak in dvb_fini() In dvb_init(), dev->dvb is allocated by kzalloc. Therefore, it must be freed being set to NULL. Signed-off-by: Young Xiao <92siuyang@gmail.com> Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/usb/cx231xx/cx231xx-dvb.c b/drivers/media/usb/cx231xx/cx231xx-dvb.c index 8fbb9523c88d..e205f7f0a56a 100644 --- a/drivers/media/usb/cx231xx/cx231xx-dvb.c +++ b/drivers/media/usb/cx231xx/cx231xx-dvb.c @@ -1147,6 +1147,7 @@ static int dvb_fini(struct cx231xx *dev) if (dev->dvb) { unregister_dvb(dev->dvb); + kfree(dev->dvb); dev->dvb = NULL; }