From: Pavel Rochnyack <pavel2000@ngs.ru>
Date: Tue, 26 Sep 2017 15:30:52 +0000 (+0700)
Subject: snmp plugin: Style fix
X-Git-Tag: collectd-5.6.3~4
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=a71c3ebcfc6ca265c702117c89f1bb552723d1fa;p=collectd.git

snmp plugin: Style fix

Issue: #2291
Signed-off-by: Florian Forster <octo@collectd.org>
---

diff --git a/src/snmp.c b/src/snmp.c
index 6e26ad59..68a3381c 100644
--- a/src/snmp.c
+++ b/src/snmp.c
@@ -1363,8 +1363,11 @@ static int csnmp_read_table(host_definition_t *host, data_definition_t *data) {
     }
 
     res = NULL;
-    /* snmp_sess_synch_response always frees our req PDU */
     status = snmp_sess_synch_response(host->sess_handle, req, &res);
+
+    /* snmp_sess_synch_response always frees our req PDU */
+    req = NULL;
+
     if ((status != STAT_SUCCESS) || (res == NULL)) {
       char *errstr = NULL;