7dce9b515b
On Ethernet packets have a minimal length, so very short packets get padding appended to them. This padding is not stripped off in ip6_input() (due to support for IPv6 Jumbograms, RFC2675). That means PF needs to be careful when reassembling fragmented packets to not include the padding in the reassembled packet. While here also remove the 'Magic from ip_input.' bits. Splitting up and re-joining an mbuf chain here doesn't make any sense. Differential Revision: https://reviews.freebsd.org/D2189 Approved by: gnn (mentor) |
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