From: Otto Moerbeek <otto.moerbeek@open-xchange.com>
Date: Mon, 20 Sep 2021 08:10:06 +0000 (+0000)
Subject: Fix #10735: Prometheus formatting of tag values
X-Git-Tag: dnsdist-1.7.0-alpha1~6^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6866d8f4c6b5ff7b905c40307468a8986a4d165b;p=thirdparty%2Fpdns.git

Fix #10735: Prometheus formatting of tag values
---

diff --git a/pdns/rec_channel_rec.cc b/pdns/rec_channel_rec.cc
index dc3c87ab6b..88349e0155 100644
--- a/pdns/rec_channel_rec.cc
+++ b/pdns/rec_channel_rec.cc
@@ -1157,7 +1157,7 @@ static StatsMap toCPUStatsMap(const string& name)
   StatsMap entries;
   for (unsigned int n = 0; n < g_numThreads; ++n) {
     uint64_t tm = doGetThreadCPUMsec(n);
-    std::string pname = pbasename + "{thread=" + std::to_string(n) + '}';
+    std::string pname = pbasename + "{thread=\"" + std::to_string(n) + "\"}";
     entries.emplace(make_pair(name + "-thread-" + std::to_string(n), StatsMapEntry{pname, std::to_string(tm)}));
   }
   return entries;