Check the return value of node_write_config() while handling invitations.

[meshlink] / src / protocol_auth.c

diff --git a/src/protocol_auth.c b/src/protocol_auth.c
index 12e81e4c7063c4d32096c22210536dddc6f27075..4026c41f54738e14623769513f61c9a25a032caa 100644 (file)
--- a/src/protocol_auth.c
+++ b/src/protocol_auth.c
@@ -164,8 +164,15 @@ static bool finalize_invitation(meshlink_handle_t *mesh, connection_t *c, const
        n->devclass = DEV_CLASS_UNKNOWN;
        n->ecdsa = ecdsa_set_public_key(data);
        n->submesh = c->submesh;
+
+       if(!node_write_config(mesh, n)) {
+               logger(mesh, MESHLINK_ERROR, "Error writing configuration file for invited node %s!\n", c->name);
+               free_node(n);
+               return false;
+
+       }
+
        node_add(mesh, n);
-       node_write_config(mesh, n);
 
        logger(mesh, MESHLINK_INFO, "Key successfully received from %s", c->name);