From 8b224a099294329284faa70ff56e9b4b2807bd8c Mon Sep 17 00:00:00 2001
From: kgv <kgv@opencascade.com>
Date: Wed, 20 Mar 2013 15:06:32 +0400
Subject: [PATCH] 0023842: Undefined behavior: Variable 'thePsFont' is used as
 parameter and destination in s[n]printf()

---
 src/OpenGl/OpenGl_Text.cxx | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/OpenGl/OpenGl_Text.cxx b/src/OpenGl/OpenGl_Text.cxx
index a75be7b250..cc89d9b5ab 100644
--- a/src/OpenGl/OpenGl_Text.cxx
+++ b/src/OpenGl/OpenGl_Text.cxx
@@ -90,10 +90,13 @@ namespace
 
     if (isBold)
     {
-      sprintf (thePsFont, "%s-%s", TheFamily[aFontId], "Bold");
       if (isItalic)
       {
-        sprintf (thePsFont, "%s%s", thePsFont, TheItalic[aFontId]);
+        sprintf (thePsFont, "%s-Bold%s", TheFamily[aFontId], TheItalic[aFontId]);
+      }
+      else
+      {
+        sprintf (thePsFont, "%s-Bold", TheFamily[aFontId]);
       }
     }
     else if (isItalic)