From: Joe Hershberger <joe.hershberger@ni.com>
Date: Mon, 5 Nov 2012 06:13:45 +0000 (+0000)
Subject: net: Fix endianness bug in link-local
X-Git-Tag: v2013.01-rc3~25^2~1
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=65b0db831e7b179879968d860fd5caa907cf6565;p=oweals%2Fu-boot.git

net: Fix endianness bug in link-local

The ip is stored in network order, so we can't test it in host order.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Kim Phillips <kim.phillips@freescale.com>
---

diff --git a/net/link_local.c b/net/link_local.c
index d52f13adb4..1ba796ebdf 100644
--- a/net/link_local.c
+++ b/net/link_local.c
@@ -103,7 +103,7 @@ static void configure_wait(void)
 void link_local_start(void)
 {
 	ip = getenv_IPaddr("llipaddr");
-	if (ip != 0 && (ip & IN_CLASSB_NET) != LINKLOCAL_ADDR) {
+	if (ip != 0 && (ntohl(ip) & IN_CLASSB_NET) != LINKLOCAL_ADDR) {
 		puts("invalid link address");
 		net_set_state(NETLOOP_FAIL);
 		return;