From 86d9f60f3acc4a5d755912003278267f8e6f3e89 Mon Sep 17 00:00:00 2001
From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Fri, 4 Mar 2016 17:00:56 +0100
Subject: udhcpc: do not use -t NUM for counting "select" packets, use 3
Otherwise, "-t 0" usage may end up sending them forever
if server does not respond.
function old new delta
udhcpc_main 2846 2836 -10
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
networking/udhcp/dhcpc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
index 6c2b112f0..dfd5ca606 100644
--- a/networking/udhcp/dhcpc.c
+++ b/networking/udhcp/dhcpc.c
@@ -1501,7 +1501,7 @@ int udhcpc_main(int argc UNUSED_PARAM, char **argv)
packet_num = 0;
continue;
case REQUESTING:
- if (!discover_retries || packet_num < discover_retries) {
+ if (packet_num < 3) {
/* send broadcast select packet */
send_select(xid, server_addr, requested_ip);
timeout = discover_timeout;
--
cgit v1.2.3-55-g6feb