A bug in udp6_input() - should use proto instead of ip6->ip6_nxt

I found a bug in udp6_input(). The 'proto' parameter should be used to get the protocol number (UDP or UDPLITE), instead of ip6->ip6_nxt. Because ip6->ip6_nxt may be the protocol number of extension header, such as: If a UDP packet is an "atomic" fragment, frag6_input() will return directly, and

Problem reports for freebsd-net@FreeBSD.org that need special attention

To view an individual PR, use: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id). The following is a listing of current problems submitted by FreeBSD users, which need special attention. These represent problem reports covering all versions including experimental development code and ob

[Bug 202351] [ip6] [panic] Kernel panic in ip6_forward (different from 128247, 131038)

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=202351 Kristof Provost changed: What|Removed |Added CC||k...@freebsd.org --- Comment #3

Re: Issues with MASQUARDE and FreeBSD router.

As a reference to this issue the bugzilla report at: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=165059#c9 The issue is that packets sums are being corrupted and there for cannot be accepted by the TCP stack of the destination machine. The issue might also effect UDP. *The issue only affe