Fix panicking ui_tests framework

diff --git a/src/shims/unix/freebsd/foreign_items.rs b/src/shims/unix/freebsd/foreign_items.rs
index 71272523886776c984b6e3074c638381cb4885e1..0efc44af82bab01aa7b591ef69f29487f0d2d29d 100644 (file)
--- a/src/shims/unix/freebsd/foreign_items.rs
+++ b/src/shims/unix/freebsd/foreign_items.rs
@@ -17,7 +17,9 @@ fn emulate_foreign_item_by_name(
         _ret: mir::BasicBlock,
     ) -> InterpResult<'tcx, EmulateByNameResult<'mir, 'tcx>> {
         let this = self.eval_context_mut();
-        // match
+        match link_name.as_str() {
+            _ => return Ok(EmulateByNameResult::NotSupported),
+        }
         Ok(EmulateByNameResult::NeedsJumping)
     }
 }