X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fdbi.c;h=273cce8e1eae7d5177bcee06bfee08da3ce542eb;hb=21ab7512825cf8177d5eee5101344b45d0854610;hp=dab47d66eb1e69f9c2f8da2d376ab8eeab2860d1;hpb=1ebf2f31bd2e080e6f42de640f0a3899a61501c0;p=collectd.git

diff --git a/src/dbi.c b/src/dbi.c
index dab47d66..273cce8e 100644
--- a/src/dbi.c
+++ b/src/dbi.c
@@ -148,7 +148,7 @@ static int cdbi_result_get_field (dbi_result res, /* {{{ */
   else if (src_type == DBI_TYPE_STRING)
   {
     const char *value;
-    
+
     value = dbi_result_get_string_idx (res, index);
     if (value == NULL)
       sstrncpy (buffer, "", buffer_size);
@@ -214,7 +214,7 @@ static void cdbi_database_free (cdbi_database_t *db) /* {{{ */
  *     </Result>
  *     ...
  *   </Query>
- *     
+ *
  *   <Database "plugin_instance1">
  *     Driver "mysql"
  *     Interval 120
@@ -240,7 +240,7 @@ static int cdbi_config_add_database_driver_option (cdbi_database_t *db, /* {{{ *
     return (-1);
   }
 
-  option = (cdbi_driver_option_t *) realloc (db->driver_options,
+  option = realloc (db->driver_options,
       sizeof (*option) * (db->driver_options_num + 1));
   if (option == NULL)
   {
@@ -294,13 +294,12 @@ static int cdbi_config_add_database (oconfig_item_t *ci) /* {{{ */
     return (-1);
   }
 
-  db = malloc (sizeof (*db));
+  db = calloc (1, sizeof (*db));
   if (db == NULL)
   {
-    ERROR ("dbi plugin: malloc failed.");
+    ERROR ("dbi plugin: calloc failed.");
     return (-1);
   }
-  memset (db, 0, sizeof (*db));
 
   status = cf_util_get_string (ci, &db->name);
   if (status != 0)
@@ -387,7 +386,7 @@ static int cdbi_config_add_database (oconfig_item_t *ci) /* {{{ */
   {
     cdbi_database_t **temp;
 
-    temp = (cdbi_database_t **) realloc (databases,
+    temp = realloc (databases,
         sizeof (*databases) * (databases_num + 1));
     if (temp == NULL)
     {
@@ -511,7 +510,6 @@ static int cdbi_read_database_query (cdbi_database_t *db, /* {{{ */
 
   column_names = NULL;
   column_values = NULL;
-  res = NULL;
 
   statement = udb_query_get_statement (q);
   assert (statement != NULL);