From afab639532ad0120dcb4d748da628b406bd75b08 Mon Sep 17 00:00:00 2001
From: Vinnie Falco <vinnie.falco@gmail.com>
Date: Sat, 3 Jun 2017 00:14:32 -0700
Subject: [PATCH] Fix leak in basic_flat_buffer

---
 CHANGELOG.md                            | 1 +
 include/beast/core/impl/flat_buffer.ipp | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 91ed0474..db578e8d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@ Version 47
 * Disable operator<< for buffer_body
 * buffer_size overload for basic_multi_buffer::const_buffers_type
 * Fix undefined behavior in pausation
+* Fix leak in basic_flat_buffer
 
 API Changes:
 
diff --git a/include/beast/core/impl/flat_buffer.ipp b/include/beast/core/impl/flat_buffer.ipp
index ff7ee824..8ae96b5d 100644
--- a/include/beast/core/impl/flat_buffer.ipp
+++ b/include/beast/core/impl/flat_buffer.ipp
@@ -220,7 +220,7 @@ prepare(std::size_t n) ->
             detail::next_pow2(len + n), min_size));
     auto const p = alloc_traits::allocate(
         this->member(), new_size);
-    if(len > 0)
+    if(p_)
     {
         BOOST_ASSERT(p);
         BOOST_ASSERT(in_);
@@ -266,7 +266,7 @@ reserve(std::size_t n)
     auto const p = alloc_traits::allocate(
         this->member(), new_size);
     auto const len = size();
-    if(len > 0)
+    if(p_)
     {
         BOOST_ASSERT(p_);
         BOOST_ASSERT(in_);