Stop using unsafe sprintf method.

ISSUE=308
Signed-off-by: Kenneth Russell
Author: David Kilzer

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1052 736b8ea6-26fd-11df-bfd4-992fa37f6226
diff --git a/src/compiler/OutputHLSL.cpp b/src/compiler/OutputHLSL.cpp
index 2492f0e..66d4b23 100644
--- a/src/compiler/OutputHLSL.cpp
+++ b/src/compiler/OutputHLSL.cpp
@@ -20,7 +20,7 @@
 TString str(int i)
 {
     char buffer[20];
-    sprintf(buffer, "%d", i);
+    snprintf(buffer, sizeof(buffer), "%d", i);
     return buffer;
 }