lib: trace IR, values: reset pointers to `NULL` on destruction

[babeltrace.git] / lib / values.c

diff --git a/lib/values.c b/lib/values.c
index d14bec8447a6473ecf8f226123ef1c4979d8c4f1..ffe289c2bdeec5d44e3466619ebfbf0090866e60 100644 (file)
--- a/lib/values.c
+++ b/lib/values.c
@@ -130,6 +130,7 @@ static
 void bt_value_string_destroy(struct bt_value *object)
 {
        g_string_free(BT_VALUE_TO_STRING(object)->gstr, TRUE);
+       BT_VALUE_TO_STRING(object)->gstr = NULL;
 }
 
 static
@@ -140,6 +141,7 @@ void bt_value_array_destroy(struct bt_value *object)
         * of putting each contained object.
         */
        g_ptr_array_free(BT_VALUE_TO_ARRAY(object)->garray, TRUE);
+       BT_VALUE_TO_ARRAY(object)->garray = NULL;
 }
 
 static
@@ -151,6 +153,7 @@ void bt_value_map_destroy(struct bt_value *object)
         * be destroyed anyway.
         */
        g_hash_table_destroy(BT_VALUE_TO_MAP(object)->ght);
+       BT_VALUE_TO_MAP(object)->ght = NULL;
 }
 
 static