nghttpx: No string copy if no cookie crumbling occurs

c4539046 · Tatsuhiro Tsujikawa · 2af9a376 · c4539046
Commit c4539046 authored Dec 22, 2013 by Tatsuhiro Tsujikawa
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src/shrpx_downstream.cc src/shrpx_downstream.cc +3 -0

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--- a/src/shrpx_downstream.cc
+++ b/src/shrpx_downstream.cc
@@ -236,6 +236,9 @@ void Downstream::crumble_request_cookie()
        }
        if(num == 0) {
+          if(first == 0 && j == last) {
+            break;
+          }
          rep_cookie = kv.second.substr(first, j - first);
        } else {
          cookie_hdrs.push_back