set data to NULL if there's no data

mostly for paranoia

diff --git a/src/lib/io/message.c b/src/lib/io/message.c
index 64c56c21e8588cd6fcd87774974934c4e64a123f..f268d743292019266b7b93e0c1a0747a3b461705 100644 (file)
--- a/src/lib/io/message.c
+++ b/src/lib/io/message.c
@@ -273,6 +273,8 @@ fr_message_t *fr_message_localize(TALLOC_CTX *ctx, fr_message_t *m, size_t messa
                return NULL;
        }
 
+       l->data = NULL;
+
        if (l->data_size) {
                l->data = talloc_memdup(l, l->data, l->data_size);
                if (!l->data) {