Fix bad padding of bootp request packet

This seems to pad to one byte longer than required

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/net/bootp.c b/net/bootp.c
index 1a71786..87b027e 100644 (file)
--- a/net/bootp.c
+++ b/net/bootp.c
@@ -464,7 +464,7 @@ static int DhcpExtended (u8 * e, int message_type, IPaddr_t ServerID, IPaddr_t R
 
        /* Pad to minimal length */
 #ifdef CONFIG_DHCP_MIN_EXT_LEN
-       while ((e - start) <= CONFIG_DHCP_MIN_EXT_LEN)
+       while ((e - start) < CONFIG_DHCP_MIN_EXT_LEN)
                *e++ = 0;
 #endif