can: cc770: Fix use after free in cc770_tx_interrupt()
authorAndri Yngvason <andri.yngvason@marel.com>
Thu, 15 Mar 2018 18:23:17 +0000 (18:23 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 28 Mar 2018 16:23:02 +0000 (18:23 +0200)
commitdfde88160d7bdd9576c3a3a07c55b7927d167b34
treee4977b7677859e1379cb91ad7cc538d25c1b5ff0
parent89fc6c01aae9b9969525f862d4fb5cf625ee4bb3
can: cc770: Fix use after free in cc770_tx_interrupt()

commit 9ffd7503944ec7c0ef41c3245d1306c221aef2be upstream.

This fixes use after free introduced by the last cc770 patch.

Signed-off-by: Andri Yngvason <andri.yngvason@marel.com>
Fixes: 746201235b3f ("can: cc770: Fix queue stall & dropped RTR reply")
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/can/cc770/cc770.c