X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Futils_db_query.c;h=36181ee1423a9832692dd4c190984ee4b013d859;hb=0ba2f3a1a1db4ed7ce6f990b22b9605e19fc7ab9;hp=f29eabcd8930749a07aa651ab08d06fa1af71a46;hpb=d6491cfcf52a74498e1becd7ef94fc8e0a5938b9;p=collectd.git

diff --git a/src/utils_db_query.c b/src/utils_db_query.c
index f29eabcd..36181ee1 100644
--- a/src/utils_db_query.c
+++ b/src/utils_db_query.c
@@ -202,8 +202,9 @@ static int udb_result_submit (udb_result_t *r, /* {{{ */
   assert (r != NULL);
   assert (r_area->ds != NULL);
   assert (((size_t) r_area->ds->ds_num) == r->values_num);
+  assert (r->values_num > 0);
 
-  vl.values = (value_t *) calloc (r_area->ds->ds_num, sizeof (value_t));
+  vl.values = (value_t *) calloc (r->values_num, sizeof (value_t));
   if (vl.values == NULL)
   {
     ERROR ("db query utils: malloc failed.");
@@ -637,7 +638,7 @@ static int udb_result_create (const char *query_name, /* {{{ */
 /*
  * Query private functions
  */
-void udb_query_free_one (udb_query_t *q) /* {{{ */
+static void udb_query_free_one (udb_query_t *q) /* {{{ */
 {
   if (q == NULL)
     return;