From 5a13c711cdf2ace93f0c6388b05ead6375e57e82 Mon Sep 17 00:00:00 2001
From: ngie <ngie@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Date: Fri, 13 Jan 2017 09:01:09 +0000
Subject: [PATCH] MFC r311390:

snmp_table_fetch_async: don't leak `work` if snmp_pdu_send(..) fails

CID:		1017276


git-svn-id: svn://svn.freebsd.org/base/stable/10@312052 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
---
 contrib/bsnmp/lib/snmpclient.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/contrib/bsnmp/lib/snmpclient.c b/contrib/bsnmp/lib/snmpclient.c
index 90b7d4a96..80b85eb3f 100644
--- a/contrib/bsnmp/lib/snmpclient.c
+++ b/contrib/bsnmp/lib/snmpclient.c
@@ -728,8 +728,11 @@ snmp_table_fetch_async(const struct snmp_table *descr, void *list,
 	work->last_change = 0;
 	table_init_pdu(descr, &work->pdu);
 
-	if (snmp_pdu_send(&work->pdu, table_cb, work) == -1)
+	if (snmp_pdu_send(&work->pdu, table_cb, work) == -1) {
+		free(work);
+		work = NULL;
 		return (-1);
+	}
 	return (0);
 }
 
-- 
2.45.0