Luiz Augusto von Dentz 360f80e342 Bluetooth: L2CAP: Fix calling sk_filter on non-socket based channel
commit f19425641cb2572a33cb074d5e30283720bd4d22 upstream.

Only sockets will have the chan->data set to an actual sk, channels
like A2MP would have its own data which would likely cause a crash when
calling sk_filter, in order to fix this a new callback has been
introduced so channels can implement their own filtering if necessary.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-10-17 10:12:56 +02:00
2020-06-03 08:19:31 +02:00
2020-10-14 10:31:27 +02:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
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requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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