src: fix signal handler crash on close

PR-URL: #30582 Reviewed-By: Gireesh Punathil <[email protected]> Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Beth Griggs <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Michael Dawson <[email protected]> Reviewed-By: Denys Otrishko <[email protected]>
nodejs · Nov 22, 2019 · f171112 · f171112
1 parent f6de66e
commit f171112
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/signal_wrap.cc b/src/signal_wrap.cc
@@ -91,7 +91,10 @@ class SignalWrap : public HandleWrap {
   }
 
   void Close(v8::Local<v8::Value> close_callback) override {
-    if (active_) DecreaseSignalHandlerCount(handle_.signum);
+    if (active_) {
+      DecreaseSignalHandlerCount(handle_.signum);
+      active_ = false;
+    }
     HandleWrap::Close(close_callback);
   }