Root/package/busybox/patches/243-udhcpc_changed_ifindex.patch

1--- a/networking/udhcp/dhcpc.c
2+++ b/networking/udhcp/dhcpc.c
3@@ -342,6 +342,12 @@ int udhcpc_main(int argc UNUSED_PARAM, c
4         /* silence "uninitialized!" warning */
5         unsigned timestamp_before_wait = timestamp_before_wait;
6 
7+ /* When running on a bridge, the ifindex may have changed (e.g. if
8+ * member interfaces were added/removed or if the status of the
9+ * bridge changed).
10+ * Workaround: refresh it here before processing the next packet */
11+ udhcp_read_interface(client_config.interface, &client_config.ifindex, NULL, client_config.client_mac);
12+
13         //bb_error_msg("sockfd:%d, listen_mode:%d", sockfd, listen_mode);
14 
15         /* Was opening raw or udp socket here
16

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