diff -urN -X /usr/dontdiff /linux.2.5.3-dj3/fs/driverfs/inode.c /linux/fs/driverfs/inode.c
--- /linux.2.5.3-dj3/fs/driverfs/inode.c	Wed Feb  6 23:42:06 2002
+++ /linux/fs/driverfs/inode.c	Wed Feb  6 23:34:05 2002
@@ -255,6 +255,9 @@
 
 		len = entry->show(dev,page,count,*ppos);
 
+		if (len > count)
+			len = count;
+
 		if (len <= 0) {
 			if (len < 0)
 				retval = len;