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USB: ark3116: fix NULL-pointer dereference
authorJohan Hovold <jhovold@gmail.com>
Mon, 15 Oct 2012 16:20:52 +0000 (18:20 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 16 Oct 2012 17:25:54 +0000 (10:25 -0700)
commitcd6e97b31b1f305f16cff473be234f98e58e4fc1
treed9de48ccd413b2a87e4201dc2f2ee3cb55c14299tree | snapshot
parente2cecc5aafc5eae4030fdbae3e48c6056fd7b2b4commit | diff
USB: ark3116: fix NULL-pointer dereference

Fix NULL-pointer dereference at release by replacing attach and release
with port_probe and port_remove.

Since commit bcb6fcf1119586a (device-core: Ensure drvdata = NULL when no
driver is bound) the port private data is NULL when release is called.

Compile-only tested.

Cc: <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/serial/ark3116.c diff | blob | history
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