From: Marcel Holtmann <marcel@holtmann.org>
Date: Tue, 17 Mar 2015 18:38:24 +0000 (-0700)
Subject: Bluetooth: Fix potential NULL dereference in SMP channel setup
X-Git-Tag: omap-for-v4.2/o2_dc~131^2~204^2~3
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=63511f6d5ba0c20850448991be297751ddb6798c;p=pandora-kernel.git

Bluetooth: Fix potential NULL dereference in SMP channel setup

When the allocation of the L2CAP channel for the BR/EDR security manager
fails, then the smp variable might be NULL. In that case do not try to
free the non-existing crypto contexts

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
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