Obey the bool from the trace visitor under Miri (#476)

rust-lang · Aug 30, 2022 · ebc9a85 · ebc9a85
1 parent bd7d3b2
commit ebc9a85
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/backtrace/miri.rs b/src/backtrace/miri.rs
@@ -102,6 +102,8 @@ unsafe fn trace_unsynchronized<F: FnMut(&super::Frame) -> bool>(mut cb: F) {
 
     for ptr in frames.iter() {
         let frame = resolve_addr(*ptr as *mut c_void);
-        cb(&super::Frame { inner: frame });
+        if !cb(&super::Frame { inner: frame }) {
+            return;
+        }
     }
 }