key to data elements point at wrong memory area

diff --git a/interface.c b/interface.c
index a79de4a999977a64ce9de47bf4625ca985b24c57..06206170e990cff8cada328d359d9873a73445ff 100644 (file)
--- a/interface.c
+++ b/interface.c
@@ -151,7 +151,7 @@ interface_add_data(struct interface *iface, const struct blob_attr *data)
 
        n = calloc(1, sizeof(*n) + blob_pad_len(data));
        memcpy(n->data, data, blob_pad_len(data));
-       n->node.key = blobmsg_name(data);
+       n->node.key = blobmsg_name(n->data);
 
        o = avl_find_element(&iface->data, n->node.key, o, node);
        if (o)