From eff31b84fe58502d9b13e1d415d9ba9d757e21e0 Mon Sep 17 00:00:00 2001
From: "donal.k.fellows@manchester.ac.uk" <dkf>
Date: Mon, 17 Aug 2015 18:22:18 +0000
Subject: [PATCH] [818a1a51e4] Apply fixes from Andreas Seltenreich (reported
 to us by Tom Lane) for handling low memory situations. Should not be
 reachable in Tcl due to ckalloc() panic policy.