mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-24 15:56:49 +00:00
16 lines
672 B
Diff
16 lines
672 B
Diff
--- a/networking/udhcp/dhcpc.c
|
|
+++ b/networking/udhcp/dhcpc.c
|
|
@@ -319,6 +319,12 @@ int udhcpc_main(int argc ATTRIBUTE_UNUSE
|
|
for (;;) {
|
|
unsigned timestamp_before_wait;
|
|
|
|
+ /* When running on a bridge, the ifindex may have changed (e.g. if
|
|
+ * member interfaces were added/removed or if the status of the
|
|
+ * bridge changed).
|
|
+ * Workaround: refresh it here before processing the next packet */
|
|
+ read_interface(client_config.interface, &client_config.ifindex, NULL, client_config.arp);
|
|
+
|
|
if (listen_mode != LISTEN_NONE && sockfd < 0) {
|
|
if (listen_mode == LISTEN_KERNEL)
|
|
sockfd = listen_socket(/*INADDR_ANY,*/ CLIENT_PORT, client_config.interface);
|