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Bluetooth: Fix possible NULL pointer dereference
authorWaldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Fri, 23 Sep 2011 08:01:30 +0000 (10:01 +0200)
committerGustavo F. Padovan <padovan@profusion.mobi>
Thu, 29 Sep 2011 18:23:58 +0000 (15:23 -0300)
commitb6f98044a6cbeba8234a3d433d715e9ef36880c4
tree0e518c0723f132eb05c291e53b631884bdf1596dtree | snapshot (tar.gz zip)
parent67c9e840a098fa62c0b464387160ff8f52a7ef4acommit | diff
Bluetooth: Fix possible NULL pointer dereference

Checking conn->pending_sec_level if there is no connection leads to potential
null pointer dereference. Don't process pin_code_request_event at all if no
connection exists.

Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@gmail.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
net/bluetooth/hci_event.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)