From: David Schleef <ds@schleef.org>
Date: Tue, 10 Jul 2001 21:28:14 +0000 (+0000)
Subject: Fix buffer overrun problem
X-Git-Tag: r0_7_60~70
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=db14c17e91ce8d53a6f1313dc2750eafed55a9cb;p=comedi.git

Fix buffer overrun problem
---

diff --git a/comedi/drivers/daqboard2000.c b/comedi/drivers/daqboard2000.c
index 50cf8790..50213f9f 100644
--- a/comedi/drivers/daqboard2000.c
+++ b/comedi/drivers/daqboard2000.c
@@ -729,7 +729,7 @@ static int daqboard2000_attach(comedi_device *dev, comedi_devconfig *it)
   */
   if(it->options[0] && it->options[1]){
     void *ptr;
-    int size = it->options[1];
+    unsigned int size = it->options[1];
 
     /* Note:  using copy_from_user here is a hack.  I would prefer
      * to have a generic solution for copying extended data at