From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 27 Jul 2022 12:08:56 +0000 (+0300)
Subject: Bluetooth: ISO: unlock on error path in iso_sock_setsockopt()
X-Git-Tag: baikal/aarch64/sdk6.1~3278^2~34^2~9
X-Git-Url: https://git.baikalelectronics.ru/?a=commitdiff_plain;h=cfd36909cba4fc1fb227f70c1ac14da38cdb4ea1;p=kernel.git

Bluetooth: ISO: unlock on error path in iso_sock_setsockopt()

Call release_sock(sk); before returning on this error path.

Fixes: c7b22e81274f2 ("Bluetooth: Add BTPROTO_ISO socket type")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
---

diff --git a/net/bluetooth/iso.c b/net/bluetooth/iso.c
index ff09c353e64ec..19d003727b501 100644
--- a/net/bluetooth/iso.c
+++ b/net/bluetooth/iso.c
@@ -1177,8 +1177,10 @@ static int iso_sock_setsockopt(struct socket *sock, int level, int optname,
 		}
 
 		len = min_t(unsigned int, sizeof(qos), optlen);
-		if (len != sizeof(qos))
-			return -EINVAL;
+		if (len != sizeof(qos)) {
+			err = -EINVAL;
+			break;
+		}
 
 		memset(&qos, 0, sizeof(qos));