src: fix flags argument offset in JSUdpWrap

cuiweixie · marco-ippolito · commit cf39566277f6 · 2026-05-11T14:58:12.000+02:00
Signed-off-by: Weixie Cui <cuiweixie@gmail.com> PR-URL: #61948 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
diff --git a/src/js_udp_wrap.cc b/src/js_udp_wrap.cc
@@ -157,7 +157,7 @@ void JSUDPWrap::EmitReceived(const FunctionCallbackInfo<Value>& args) {
   int family = args[1].As<Int32>()->Value() == 4 ? AF_INET : AF_INET6;
   Utf8Value address(env->isolate(), args[2]);
   int port = args[3].As<Int32>()->Value();
-  int flags = args[3].As<Int32>()->Value();
+  int flags = args[4].As<Int32>()->Value();
 
   sockaddr_storage addr;
   CHECK_EQ(sockaddr_for_family(family, *address, port, &addr), 0);
