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 16:24:45 +0000 (18:24 +0200)
commit5c955c3cfb58c5374f994196d0fc260f4636e0d5
treefe1010f15ffee3604622439401b3802f7344fe35
parent63affa180c7ded05c13a6449cde28a5a2e91d6f8
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