From: Gustavo F. Padovan <padovan@profusion.mobi>
Date: Sat, 1 May 2010 19:15:35 +0000 (-0300)
Subject: Bluetooth: Fix memory leak of S-frames into L2CAP
X-Git-Tag: firefly_0821_release~9833^2~2087^2~227
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=faaebd192ec9c3febcab98149d1309199a5b886c;p=firefly-linux-kernel-4.4.55.git

Bluetooth: Fix memory leak of S-frames into L2CAP

l2cap_data_channel do not free the S-frame, so we free it here.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index c9a848d3ef94..46f22640a337 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -3522,6 +3522,7 @@ static inline int l2cap_data_channel_sframe(struct sock *sk, u16 rx_control, str
 		break;
 	}
 
+	kfree_skb(skb);
 	return 0;
 }