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32cb6781a9
[ Upstream commit4024fcf705] When signalling to metadata consumers that the metadata_dst entry carries additional GBP extension data for vxlan (TUNNEL_VXLAN_OPT), the dst's vxlan_metadata information is populated, but options_len is left to zero. F.e. in ovs, ovs_flow_key_extract() checks for options_len before extracting the data through ip_tunnel_info_opts_get(). Geneve uses ip_tunnel_info_opts_set() helper in receive path, which sets options_len internally, vxlan however uses ip_tunnel_info_opts(), so when filling vxlan_metadata, we do need to update options_len. Fixes:4c22279848("ip-tunnel: Use API to access tunnel metadata options.") Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3295 lines
82 KiB
3295 lines
82 KiB