From dae3057f3cf22cb143dd8c40ce697a29e036c664 Mon Sep 17 00:00:00 2001
From: scott snyder <sss@karma>
Date: Tue, 1 Dec 2020 15:24:37 -0500
Subject: [PATCH] AthAllocators: Fix gcc11 warning.
Check the result of dynamic_cast before dereferencing.
---
.../AthAllocators/AthAllocators/ArenaHandleBaseAllocT.icc | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/Control/AthAllocators/AthAllocators/ArenaHandleBaseAllocT.icc b/Control/AthAllocators/AthAllocators/ArenaHandleBaseAllocT.icc
index d519412147c..1571929595e 100644
--- a/Control/AthAllocators/AthAllocators/ArenaHandleBaseAllocT.icc
+++ b/Control/AthAllocators/AthAllocators/ArenaHandleBaseAllocT.icc
@@ -1,8 +1,6 @@
/*
- Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
+ Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
-
-// $Id: ArenaHandleBaseAllocT.icc 470529 2011-11-24 23:54:22Z ssnyder $
/**
* @file AthAllocators/ArenaHandleBaseAllocT.icc
* @author scott snyder
@@ -107,7 +105,9 @@ template <typename ALLOC>
const typename ALLOC::Params&
ArenaHandleBaseAllocT<ALLOC>::params() const
{
- return dynamic_cast<const ALLOC*>(this->baseAllocator())->params();
+ const ALLOC* alloc = dynamic_cast<const ALLOC*>(this->baseAllocator());
+ if (!alloc) std::abort();
+ return alloc->params();
}
--
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