re PR libgcj/24461 (array access in either GZIPInputStream, Inflater, natInflate.cc, or zlib)

	PR libgcj/24461:
	* java/util/zip/InflaterInputStream.java (fill): Throw exception
	if stream is truncated.

From-SVN: r111870

libjava/ChangeLog

 2006-03-09  Tom Tromey  <tromey@redhat.com>
 
+	PR libgcj/24461:
+	* java/util/zip/InflaterInputStream.java (fill): Throw exception
+	if stream is truncated.
+
+2006-03-09  Tom Tromey  <tromey@redhat.com>
+
 	* win32.cc (_Jv_platform_nanotime): New function.
 	* include/win32.h (_Jv_platform_nanotime): Declare.
 	* posix.cc (_Jv_platform_nanotime): New function.

libjava/java/util/zip/InflaterInputStream.java

 /* InflaterInputStream.java - Input stream filter for decompressing
-   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
+   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
    Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
@@ -153,8 +153,10 @@ public class InflaterInputStream extends FilterInputStream
     
     len = in.read(buf, 0, buf.length);
 
-    if (len >= 0)
-      inf.setInput(buf, 0, len);
+    if (len < 0)
+      throw new ZipException("Deflated stream ends early.");
+    
+    inf.setInput(buf, 0, len);
   }
 
   /**