From 86d9f60f3acc4a5d755912003278267f8e6f3e89 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko 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 --- networking/udhcp/dhcpc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'networking') 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