From: Robert Haas <rhaas@postgresql.org>
Date: Thu, 12 Jun 2014 19:59:25 +0000 (-0400)
Subject: Fix context reset to not corrupt the context.
X-Git-Url: http://waps.l3s.uni-hannover.de/gitweb/?a=commitdiff_plain;h=c9ca0cd8926aad240de3be54988b174538e65077;p=users%2Frhaas%2Fpostgres.git

Fix context reset to not corrupt the context.
---

diff --git a/src/backend/utils/mmgr/balloc.c b/src/backend/utils/mmgr/balloc.c
index e2da5fad86..ce56b0c249 100644
--- a/src/backend/utils/mmgr/balloc.c
+++ b/src/backend/utils/mmgr/balloc.c
@@ -793,6 +793,8 @@ BlockAllocatorReset(MemoryContext context)
 								   span->npages);
 				span = nextspan;
 			}
+			relptr_store(base, heap->spans[fclass],
+						 (BlockAllocatorSpan *) NULL);
 		}
 	}
 }