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(parent: ae8823f) | patch
can: usb_8dev: fix use-after-free on disconnect
authorJohan Hovold <johan@kernel.org>
Tue, 1 Oct 2019 10:29:14 +0000 (12:29 +0200)
committerMarc Kleine-Budde <mkl@pengutronix.de>
Mon, 4 Nov 2019 20:47:20 +0000 (21:47 +0100)
commitaaf0be36d04afa03ac713620b700c102acd466a7
tree1e92124b653389dcb7d46785647c2bcb16ed2bbbtree | snapshot
parentae8823fbdc548499eddff736e6f46cfc29c62ff1commit | diff
can: usb_8dev: fix use-after-free on disconnect

The driver was accessing its driver data after having freed it.

Fixes: ffa5f743af83 ("can: usb_8dev: Add support for USB2CAN interface from 8 devices")
Cc: stable <stable@vger.kernel.org> # 3.9
Cc: Bernd Krumboeck <b.krumboeck@gmail.com>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
drivers/net/can/usb/usb_8dev.c diff | blob | history
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