$NetBSD: patch-ag,v 1.1 2009/08/28 21:33:08 hasso Exp $

--- IlmImf/ImfRleCompressor.cpp.orig	2006-10-13 22:06:39.000000000 -0500
+++ IlmImf/ImfRleCompressor.cpp	2009-07-29 13:17:39.505037955 -0500
@@ -164,6 +164,9 @@ RleCompressor::RleCompressor (const Head
     _tmpBuffer (0),
     _outBuffer (0)
 {
+    if ((unsigned) maxScanLineSize > INT_MAX / 3) {
+        throw Iex::InputExc ("Error: maxScanLineSize * 3 would overflow.");
+    }
     _tmpBuffer = new char [maxScanLineSize];
     _outBuffer = new char [maxScanLineSize * 3 / 2];
 }