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freifunkist-firmware/package/utils/busybox/patches/200-udhcpc_reduce_msgs.patch

18 lines
580 B

--- a/networking/udhcp/dhcpc.c
+++ b/networking/udhcp/dhcpc.c
@@ -713,6 +713,7 @@ static int bcast_or_ucast(struct dhcp_pa
static NOINLINE int send_discover(uint32_t xid, uint32_t requested)
{
struct dhcp_packet packet;
+ static int msgs = 0;
/* Fill in: op, htype, hlen, cookie, chaddr fields,
* random xid field (we override it below),
@@ -730,6 +731,7 @@ static NOINLINE int send_discover(uint32
*/
add_client_options(&packet);
+ if (msgs++ < 3)
bb_error_msg("sending %s", "discover");
return raw_bcast_from_client_config_ifindex(&packet, INADDR_ANY);
}