From: Razvan Becheriu <razvan@isc.org>
Date: Mon, 23 Jan 2023 21:38:09 +0000 (+0200)
Subject: [#2575] reset the callback to trivial std::function so that unloaded symbols in hooks... 
X-Git-Tag: Kea-2.2.1~15
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=341728131b859edcf7b8954e2c6367132b50d9e3;p=thirdparty%2Fkea.git

[#2575] reset the callback to trivial std::function so that unloaded symbols in hooks do not lead to crash
---

diff --git a/src/lib/asiolink/interval_timer.cc b/src/lib/asiolink/interval_timer.cc
index 2cda9b0085..cc45d516e9 100644
--- a/src/lib/asiolink/interval_timer.cc
+++ b/src/lib/asiolink/interval_timer.cc
@@ -64,6 +64,7 @@ public:
         lock_guard<mutex> lk (mutex_);
         timer_.cancel();
         interval_ = 0;
+        cbfunc_ = std::function<void()>();
     }
 
     /// @brief Get the timer interval.