patch-2.2.19 linux/net/ipx/af_ipx.c

• Lines: 11
• Date: Sun Mar 25 11:37:41 2001
• Orig file: v2.2.18/net/ipx/af_ipx.c
• Orig date: Sun Mar 25 11:28:40 2001

diff -u --new-file --recursive --exclude-from /usr/src/exclude v2.2.18/net/ipx/af_ipx.c linux/net/ipx/af_ipx.c
@@ -1769,6 +1769,10 @@
 		return (-EFAULT);
 
 	len = min(len, sizeof(int));
+	
+	if(len < 0)
+		return -EINVAL;
+		
 	if(put_user(len, optlen))
 		return (-EFAULT);