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Bluetooth: use memset avoid memory leaks
author
Minghao Chi (CGEL ZTE)
<chi.minghao@zte.com.cn>
Fri, 25 Feb 2022 07:41:52 +0000
(07:41 +0000)
committer
Marcel Holtmann
<marcel@holtmann.org>
Fri, 4 Mar 2022 15:55:38 +0000
(16:55 +0100)
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>
net/bluetooth/l2cap_core.c
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diff --git
a/net/bluetooth/l2cap_core.c
b/net/bluetooth/l2cap_core.c
index
e817ff0
..
8df99c0
100644
(file)
--- a/
net/bluetooth/l2cap_core.c
+++ b/
net/bluetooth/l2cap_core.c
@@
-1436,6
+1436,7
@@
static void l2cap_ecred_connect(struct l2cap_chan *chan)
l2cap_ecred_init(chan, 0);
+ memset(&data, 0, sizeof(data));
data.pdu.req.psm = chan->psm;
data.pdu.req.mtu = cpu_to_le16(chan->imtu);
data.pdu.req.mps = cpu_to_le16(chan->mps);