From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Tue, 14 Nov 2023 14:38:14 +0000 (+0100)
Subject: dnsdist: Prevent a copy of the UUID when scanning rules for removal
X-Git-Tag: dnsdist-1.8.3~7^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8eff67b4ed680f1303a659ecd0355071b1448e63;p=thirdparty%2Fpdns.git

dnsdist: Prevent a copy of the UUID when scanning rules for removal

(cherry picked from commit aa7c1fcdd0500aa349659aa7a33cae960e45f093)
---

diff --git a/pdns/dnsdist-lua-rules.cc b/pdns/dnsdist-lua-rules.cc
index be899d6f62..da309e5220 100644
--- a/pdns/dnsdist-lua-rules.cc
+++ b/pdns/dnsdist-lua-rules.cc
@@ -132,7 +132,7 @@ static void rmRule(GlobalStateHolder<vector<T> > *someRuleActions, boost::varian
       const auto uuid = getUniqueID(*str);
       auto removeIt = std::remove_if(rules.begin(),
                                      rules.end(),
-                                     [uuid](const T& rule) { return rule.d_id == uuid; });
+                                     [&uuid](const T& rule) { return rule.d_id == uuid; });
       if (removeIt == rules.end()) {
         g_outputBuffer = "Error: no rule matched\n";
         return;