Author: ngie
Date: Mon Mar 20 17:17:54 2017
New Revision: 315641
URL: https://svnweb.freebsd.org/changeset/base/315641
Log:
bsnmp: don't leak snmp_client.fd in open_client_udp(..) on connect(2) failure
MFC after: 1 week
Sponsored by: Dell EMC Isilon
Modified:
head/contrib/bsnmp/lib/snmpclient.c
Modified: head/contrib/bsnmp/lib/snmpclient.c
==============================================================================
--- head/contrib/bsnmp/lib/snmpclient.c Mon Mar 20 16:44:55 2017
(r315640)
+++ head/contrib/bsnmp/lib/snmpclient.c Mon Mar 20 17:17:54 2017
(r315641)
@@ -947,6 +947,8 @@ open_client_udp(const char *host, const
if ((res = res->ai_next) == NULL) {
seterr(&snmp_client, "%s", strerror(errno));
freeaddrinfo(res0);
+ (void)close(snmp_client.fd);
+ snmp_client.fd = -1;
return (-1);
}
} else
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