From 18ff5d6e59e7977543def8ad3046f9dd1bdb7ee6 Mon Sep 17 00:00:00 2001
From: Kefu Chai <kchai@redhat.com>
Date: Thu, 6 Jul 2017 16:06:33 +0800
Subject: [PATCH] Context: C_ContextsBase: delete enclosed contexts in dtor

there are chances that these contexts are never finished/completed

Fixes: http://tracker.ceph.com/issues/20432
Signed-off-by: Kefu Chai <kchai@redhat.com>
---
 src/include/Context.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/include/Context.h b/src/include/Context.h
index bf992d0a2bf..e30c3f68ce6 100644
--- a/src/include/Context.h
+++ b/src/include/Context.h
@@ -217,7 +217,11 @@ public:
     : cct(cct_)
   {
   }
-
+  ~C_ContextsBase() override {
+    for (auto c : contexts) {
+      delete c;
+    }
+  }
   void add(ContextType* c) {
     contexts.push_back(c);
   }