return the expected value

not the incorrect value we found from the network data

diff --git a/src/lib/util/value.c b/src/lib/util/value.c
index c8d8a0a3b61893ef631cb99179413445b5bec31d..027e545beeed696608524371d3d035a178c8b981 100644 (file)
--- a/src/lib/util/value.c
+++ b/src/lib/util/value.c
@@ -1928,7 +1928,7 @@ ssize_t fr_value_box_from_network(TALLOC_CTX *ctx,
                                   "Expected length >= %zu bytes, got %zu bytes",
                                   fr_type_to_str(type),
                                   min, len);
-               return -(len);
+               return -(min);
        }
 
        /*