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(parent: 19c5ce9) | patch
Bluetooth: Fix potential NULL dereference in SMP channel setup
authorMarcel Holtmann <marcel@holtmann.org>
Tue, 17 Mar 2015 18:38:24 +0000 (11:38 -0700)
committerJohan Hedberg <johan.hedberg@intel.com>
Wed, 18 Mar 2015 06:30:03 +0000 (08:30 +0200)
commit63511f6d5ba0c20850448991be297751ddb6798c
treedbc670d6296219f8fa8882b287ca0967944f2fc5tree | snapshot (tar.gz zip)
parent19c5ce9c5ff80a26cba3afb3684d56539444ee40commit | diff
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>
net/bluetooth/smp.c diff | blob | blame | history