On Sunday 2015-10-04 22:16, Pablo Neira Ayuso wrote: >On Tue, Sep 29, 2015 at 04:49:32PM +0800, Feng Gao wrote: >> When TCP endpoint supports the windows scale option, the data size could >> be more than 65536 easily. And there are some network interface features >> which could aggregate multiple packets. So we need to check the datalen >> before copy data into the FTP buffer. > >I don't think you can go over the maximum IPv4/IPv6 packet length with >aggregation. But there are jumbo frames known to IPv6, at least in principle. Dunno if GRO/TSO/.. do that, though. -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
