From 9f868e9a4a0dfaa92ba2fec61c7566b0cf91380e Mon Sep 17 00:00:00 2001
From: Max Neunhoeffer <max@arangodb.com>
Date: Fri, 22 Aug 2014 10:54:12 +0200
Subject: [PATCH] Fix a use after free bug.

---
 arangod/Aql/ExecutionBlock.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arangod/Aql/ExecutionBlock.cpp b/arangod/Aql/ExecutionBlock.cpp
index 0cbe32d60a..dc9789a284 100644
--- a/arangod/Aql/ExecutionBlock.cpp
+++ b/arangod/Aql/ExecutionBlock.cpp
@@ -1256,13 +1256,13 @@ int FilterBlock::getOrSkipSome (size_t atLeast,
       else {
         // The current block fits into our result and is fresh and
         // takes them all, so we can just hand it on:
+        skipped += cur->size();
         if (! skipping) {
           collector.push_back(cur);
         }
         else {
           delete cur;
         }
-        skipped += cur->size();
         _buffer.pop_front();
         _chosen.clear();
         _pos = 0;