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| author | Minghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn> | 2022-02-25 10:41:52 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-13 22:00:59 +0300 |
| commit | 9567d54e70ff58c2695c2cc2e53c86c67551d3e6 (patch) | |
| tree | 8e32207f5b5127cc6d89af774d3a4023f6d53b31 /net/bluetooth | |
| parent | f9b183f1332ad0ed23317a980064d53d8028a280 (diff) | |
| download | linux-9567d54e70ff58c2695c2cc2e53c86c67551d3e6.tar.xz | |
Bluetooth: use memset avoid memory leaks
[ Upstream commit d3715b2333e9a21692ba16ef8645eda584a9515d ]
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>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/l2cap_core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 0ddbc415ce15..012c1a0abda8 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -1438,6 +1438,7 @@ 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); |