From 553f377a24c4530332edc5df6e99dab3ab082529 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Christophe=20Thi=C3=A9ry?= <christopho128@gmail.com>
Date: Fri, 28 Oct 2011 10:57:54 +0200
Subject: [PATCH] memset with a size of 0 is forbidden

---
 src/gras/DataDesc/ddt_convert.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/gras/DataDesc/ddt_convert.c b/src/gras/DataDesc/ddt_convert.c
index e329d76215..1d9c1cd312 100644
--- a/src/gras/DataDesc/ddt_convert.c
+++ b/src/gras/DataDesc/ddt_convert.c
@@ -197,7 +197,9 @@ gras_dd_convert_elm(gras_datadesc_type_t type, int count,
           padding = (*r_sign > 127) ? 0xff : 0;
         }
 
-        memset(l_data, padding, l_size);
+        if (l_size != 0) {
+          memset(l_data, padding, l_size);
+        }
         memcpy(!gras_arches[r_arch].endian ? l_data
                : ((char *) l_data + sizeChange), r_data, r_size);
 
-- 
2.20.1