From 1bf2db24f2b5fd4aea815a2d3aa2d713117ffe93 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Thu, 2 Nov 2017 11:48:39 +0000
Subject: [PATCH] Moved memset to after check for null memory pointer

---
 src/osgPlugins/md2/ReaderWriterMD2.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/osgPlugins/md2/ReaderWriterMD2.cpp b/src/osgPlugins/md2/ReaderWriterMD2.cpp
index c10399520..f2dc98909 100644
--- a/src/osgPlugins/md2/ReaderWriterMD2.cpp
+++ b/src/osgPlugins/md2/ReaderWriterMD2.cpp
@@ -166,13 +166,14 @@ load_md2 (const char *filename, const osgDB::ReaderWriter::Options* options)
     }
 
     mapbase = malloc (st.st_size+1);
-    memset(mapbase, 0, st.st_size+1);
     if (!mapbase)
     {
         close (file_fd);
         return NULL;
     }
 
+    memset(mapbase, 0, st.st_size+1);
+
     if (read(file_fd, mapbase, st.st_size) != st.st_size)
     {
         close (file_fd);