1 files changed, 9 insertions, 0 deletions
diff --git a/src/signal_wrap.cc b/src/signal_wrap.cc
index 3ee0251f9b..8d31dbf623 100644
--- a/src/signal_wrap.cc
+++ b/src/signal_wrap.cc
@@ -65,6 +65,15 @@ class SignalWrap : public HandleWrap {
     SignalWrap* wrap;
     ASSIGN_OR_RETURN_UNWRAP(&wrap, args.Holder());
     int signum = args[0]->Int32Value();
+#if defined(__POSIX__) && defined(HAVE_INSPECTOR)
+    if (signum == SIGPROF) {
+      Environment* env = Environment::GetCurrent(args);
+      if (env->inspector_agent()->IsStarted()) {
+        fprintf(stderr, "process.on(SIGPROF) is reserved while debugging\n");
+        return;
+      }
+    }
+#endif
     int err = uv_signal_start(&wrap->handle_, OnSignal, signum);
     args.GetReturnValue().Set(err);
   }