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authorJohn Crispin <blogic@openwrt.org>2013-06-21 16:54:37 +0000
committerJohn Crispin <blogic@openwrt.org>2013-06-21 16:54:37 +0000
commitf1b4824c865b228039d84b2605b2e7e4f34cddeb (patch)
tree37c9cbe251e4fb790aaa72e862c35822be30b491 /package/utils/busybox/patches/243-udhcpc_changed_ifindex.patch
parentd2642de7494bba312bbb22cfeb3ad77130a10047 (diff)
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packages: clean up the package folder
Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37007 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/utils/busybox/patches/243-udhcpc_changed_ifindex.patch')
-rw-r--r--package/utils/busybox/patches/243-udhcpc_changed_ifindex.patch15
1 files changed, 15 insertions, 0 deletions
diff --git a/package/utils/busybox/patches/243-udhcpc_changed_ifindex.patch b/package/utils/busybox/patches/243-udhcpc_changed_ifindex.patch
new file mode 100644
index 0000000000..cb0df224cc
--- /dev/null
+++ b/package/utils/busybox/patches/243-udhcpc_changed_ifindex.patch
@@ -0,0 +1,15 @@
+--- a/networking/udhcp/dhcpc.c
++++ b/networking/udhcp/dhcpc.c
+@@ -1267,6 +1267,12 @@ int udhcpc_main(int argc UNUSED_PARAM, c
+ /* silence "uninitialized!" warning */
+ unsigned timestamp_before_wait = 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 */
++ udhcp_read_interface(client_config.interface, &client_config.ifindex, NULL, client_config.client_mac);
++
+ //bb_error_msg("sockfd:%d, listen_mode:%d", sockfd, listen_mode);
+
+ /* Was opening raw or udp socket here