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Bluetooth: use memset avoid memory leaks

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[ Upstream commit d3715b2333 ]

Use memset to initialize structs to prevent memory leaks
in l2cap_ecred_connect

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Minghao Chi (CGEL ZTE) 2022-02-25 07:41:52 +00:00 committed by Greg Kroah-Hartman
parent 0000de40b9
commit 42b6a39f43
1 changed files with 1 additions and 0 deletions
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1
net/bluetooth/l2cap_core.c
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@ -1436,6 +1436,7 @@ static void l2cap_ecred_connect(struct l2cap_chan *chan)
l2cap_ecred_init(chan, 0); l2cap_ecred_init(chan, 0);
memset(&data, 0, sizeof(data));
data.pdu.req.psm = chan->psm; data.pdu.req.psm = chan->psm;
data.pdu.req.mtu = cpu_to_le16(chan->imtu); data.pdu.req.mtu = cpu_to_le16(chan->imtu);
data.pdu.req.mps = cpu_to_le16(chan->mps); data.pdu.req.mps = cpu_to_le16(chan->mps);