librados: fix leak of WatchContext on unwatch

The lifecycle matches that of the watch linger_op.  Note that it is NULL
for notify.

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/osdc/Objecter.h b/src/osdc/Objecter.h
index 09691135b2ae2728c1a01c215265ec4fb350f0ea..d909fa3c24c4eea071f31b833df92dd55ea483c3 100644 (file)
--- a/src/osdc/Objecter.h
+++ b/src/osdc/Objecter.h
@@ -1535,7 +1535,9 @@ public:
     }
 
   private:
-    ~LingerOp() {}
+    ~LingerOp() {
+      delete watch_context;
+    }
   };
 
   struct C_Linger_Register : public Context {