ref: close handle only if active (#234)

* ref: close handle only if active * ref: run lint * ref: run lint
getsentry · Jan 11, 2024 · e5e186c · e5e186c
1 parent 7076bb1
commit e5e186c
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/bindings/cpu_profiler.cc b/bindings/cpu_profiler.cc
@@ -108,7 +108,13 @@ class MeasurementsTicker {
 
   ~MeasurementsTicker() {
     uv_timer_stop(&timer);
-    uv_close(reinterpret_cast<uv_handle_t *>(&timer), nullptr);
+
+    auto handle = reinterpret_cast<uv_handle_t *>(&timer);
+
+    // Calling uv_close on an inactive handle will cause a segfault.
+    if (uv_is_active(handle)) {
+      uv_close(handle, nullptr);
+    }
   }
 };