17 lines
828 B
Diff
17 lines
828 B
Diff
Index: busybox-1.7.2/networking/udhcp/dhcpc.c
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===================================================================
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--- busybox-1.7.2.orig/networking/udhcp/dhcpc.c 2007-10-30 15:35:01.000000000 -0500
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+++ busybox-1.7.2/networking/udhcp/dhcpc.c 2007-10-30 15:35:02.000000000 -0500
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@@ -309,6 +309,12 @@
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jump_in:
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tv.tv_usec = 0;
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+ /* When running on a bridge, the ifindex may have changed (e.g. if
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+ * member interfaces were added/removed or if the status of the
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+ * bridge changed).
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+ * Workaround: refresh it here before processing the next packet */
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+ read_interface(client_config.interface, &client_config.ifindex, NULL, client_config.arp);
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+
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if (listen_mode != LISTEN_NONE && sockfd < 0) {
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if (listen_mode == LISTEN_KERNEL)
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sockfd = listen_socket(/*INADDR_ANY,*/ CLIENT_PORT, client_config.interface);
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