Commit c29d2444 authored Jun 16, 2014 by Johan Hedberg Committed by Marcel Holtmann Jul 03, 2014

Bluetooth: Fix missing NULL check for smp_chan_create() return value



The smp_chan_create function may return NULL, e.g. in the case of memory
allocation failure, so we always need to check for this.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

parent 65cc2b49

net/bluetooth/smp.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -888,6 +888,8 @@ static u8 smp_cmd_security_req(struct l2cap_conn conn, struct sk_buff skb)
		return 0;

		smp = smp_chan_create(conn);
		if (!smp)
		return SMP_UNSPECIFIED;

		skb_pull(skb, sizeof(*rp));