From: Tedd Ho-Jeong An <hj.tedd.an@gmail.com>
Date: Fri, 20 Nov 2020 20:07:12 +0000 (-0800)
Subject: lib: Fix the unchecked return value
X-Git-Tag: submit/tizen/20220313.220938~545
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4f5c4c1715986a61d5648f9426f97d0c43bcf4cf;p=platform%2Fupstream%2Fbluez.git

lib: Fix the unchecked return value

This patch fixes the unchecked return value.

Signed-off-by: Anuj Jain <anuj01.jain@samsung.com>
Signed-off-by: Ayush Garg <ayush.garg@samsung.com>
---

diff --git a/lib/hci.c b/lib/hci.c
index 587716c..6593763 100755
--- a/lib/hci.c
+++ b/lib/hci.c
@@ -1287,12 +1287,14 @@ int hci_send_req(int dd, struct hci_request *r, int to)
 
 failed:
 	err = errno;
-	setsockopt(dd, SOL_HCI, HCI_FILTER, &of, sizeof(of));
+	if (setsockopt(dd, SOL_HCI, HCI_FILTER, &of, sizeof(of)) < 0)
+		err = errno;
 	errno = err;
 	return -1;
 
 done:
-	setsockopt(dd, SOL_HCI, HCI_FILTER, &of, sizeof(of));
+	if (setsockopt(dd, SOL_HCI, HCI_FILTER, &of, sizeof(of)) < 0)
+		return -1;
 	return 0;
 }
 
diff --git a/lib/sdp.c b/lib/sdp.c
index ebaed3e..844ae0d 100755
--- a/lib/sdp.c
+++ b/lib/sdp.c
@@ -4705,7 +4705,8 @@ static int sdp_connect_l2cap(const bdaddr_t *src,
 
 	if (flags & SDP_WAIT_ON_CLOSE) {
 		struct linger l = { .l_onoff = 1, .l_linger = 1 };
-		setsockopt(sk, SOL_SOCKET, SO_LINGER, &l, sizeof(l));
+		if (setsockopt(sk, SOL_SOCKET, SO_LINGER, &l, sizeof(l)) < 0)
+			return -1;
 	}
 
 	if ((flags & SDP_LARGE_MTU) &&