Merge pull request #2512 from Stackdriver/pri

[collectd.git] / src / snmp.c

diff --git a/src/snmp.c b/src/snmp.c
index 9847c76..d0f9e84 100644 (file)
--- a/src/snmp.c
+++ b/src/snmp.c
@@ -1434,8 +1434,12 @@ static int csnmp_read_table(host_definition_t *host, data_definition_t *data) {
     for (vb = res->variables, i = 0; (vb != NULL);
          vb = vb->next_variable, i++) {
       /* Calculate value index from todo list */
-      while ((i < oid_list_len) && !oid_list_todo[i])
+      while ((i < oid_list_len) && !oid_list_todo[i]) {
         i++;
+      }
+      if (i >= oid_list_len) {
+        break;
+      }
 
       /* An instance is configured and the res variable we process is the
        * instance value (last index) */