nghttpx: Add missing return

124c7848 · Tatsuhiro Tsujikawa · ce9667c4 · 124c7848
Commit 124c7848 authored Dec 11, 2018 by Tatsuhiro Tsujikawa
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src/shrpx_api_downstream_connection.cc src/shrpx_api_downstream_connection.cc +1 -0

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--- a/src/shrpx_api_downstream_connection.cc
+++ b/src/shrpx_api_downstream_connection.cc
@@ -353,6 +353,7 @@ int APIDownstreamConnection::handle_backendconfig() {
  auto rp = mmap(nullptr, req.recv_body_length, PROT_READ, MAP_SHARED, fd_, 0);
  if (rp == reinterpret_cast<void *>(-1)) {
    send_reply(500, APIStatusCode::FAILURE);
+    return 0;
  }

  auto unmapper = defer(munmap, rp, req.recv_body_length);