diff --git a/src/snmp.c b/src/snmp.c
index 4f849320a3f3f6bdc2bdfb3730bf60fdc08016c5..7d340d18c2398a8a26fb845d7b0e03352b53f903 100644 (file)
--- a/src/snmp.c
+++ b/src/snmp.c
@@ -1316,6 +1316,8 @@ static int csnmp_read_table (host_definition_t *host, data_definition_t *data)
snmp_free_pdu (res);
res = NULL;
+ /* snmp_synch_response already freed our PDU */
+ req = NULL;
sfree (errstr);
csnmp_host_close_session (host);
@@ -1373,13 +1375,14 @@ static int csnmp_read_table (host_definition_t *host, data_definition_t *data)
csnmp_table_values_t *vt;
oid_t vb_name;
oid_t suffix;
+ int ret;
csnmp_oid_init (&vb_name, vb->name, vb->name_length);
/* Calculate the current suffix. This is later used to check that the
* suffix is increasing. This also checks if we left the subtree */
- status = csnmp_oid_suffix (&suffix, &vb_name, data->values + i);
- if (status != 0)
+ ret = csnmp_oid_suffix (&suffix, &vb_name, data->values + i);
+ if (ret != 0)
{
DEBUG ("snmp plugin: host = %s; data = %s; i = %i; "
"Value probably left its subtree.",
@@ -1436,6 +1439,10 @@ static int csnmp_read_table (host_definition_t *host, data_definition_t *data)
snmp_free_pdu (res);
res = NULL;
+ if (req != NULL)
+ snmp_free_pdu (req);
+ req = NULL;
+
if (status == 0)
csnmp_dispatch_table (host, data, instance_list_head, value_list_head);