wireguard-openbsd/sys/netinet/ip_icmp.h, branch jd/simplify-queueing WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/sys/netinet/ip_icmp.h?h=jd%2Fsimplify-queueing 2018-11-05T21:50:39Z In icmp_input_if() m_pullup up the maximum size of required data at the start. 2018-11-05T21:50:39Z claudio claudio@openbsd.org 2018-11-05T21:50:39Z urn:sha1:a4abeaa0575f8b4801a9fe456ffec24ac781c1a8 The maximum is ICMP_MINLEN (8) + max IPv4 header size (60) + IPv6 header (40) for the IPv6 over IPv4 transition case. By having up to this amount of data consequtive in an mbuf makes the rest of the code simpler and no more extra m_pullup calls are needed. Only length checks are now required.The maximum size is also big enough for all other ICMP types that don't embed the IP heaader. This ensures that all data has been m_pullup-ed before calling the ctlinput function which can look that deep into the header. OK bluhm@ markus@ Pass down the address family through the pr_input calls. This 2017-04-14T20:46:31Z bluhm bluhm@openbsd.org 2017-04-14T20:46:31Z urn:sha1:459fa0feb1e08ab4109b4bff330f1f74c94429d3 allows to simplify code used for both IPv4 and IPv6. OK mikeb@ deraadt@ Change the IPv4 pr_input function to the way IPv6 is implemented, 2017-01-29T19:58:47Z bluhm bluhm@openbsd.org 2017-01-29T19:58:47Z urn:sha1:96be3d963b5604cc32eea23d6dcaee46d64ef1dc to get rid of struct ip6protosw and some wrapper functions. It is more consistent to have less different structures. The divert_input functions cannot be called anyway, so remove them. OK visa@ mpi@ Since raw_input() and route_input() are gone from pr_input, we can 2017-01-25T17:34:31Z bluhm bluhm@openbsd.org 2017-01-25T17:34:31Z urn:sha1:8f50be26efbcb88c43579636cc560843a6399860 make the variable parameters of the protocol input functions fixed. Also add the proto to make it similar to IPv6. OK mpi@ guenther@ millert@ http -> https for IETF/IANA URLs in comments 2016-03-07T19:33:26Z mmcc mmcc@openbsd.org 2016-03-07T19:33:26Z urn:sha1:6dc7f6f317ceed01b69b8fcb522ebd70c63d740b Stop using old n_time, n_long and n_short types in netinet headers. 2014-07-13T13:57:56Z mpi mpi@openbsd.org 2014-07-13T13:57:56Z urn:sha1:f5676b7bba9160cbfd10f276a851b67aaf300083 ok deraadt@, naddy@ Change MTU discovery functions to not abuse the global icmpsrc variable 2013-08-08T14:29:28Z mpi mpi@openbsd.org 2013-08-08T14:29:28Z urn:sha1:c8217e481cb3fb830beb62eb9f8272a7f5cbaedb to pass the destination address of the route to clone. ok markus@, mikeb@ Change icmp_reflect() so that it does not call icmp_send directly. This 2010-09-13T09:59:32Z claudio claudio@openbsd.org 2010-09-13T09:59:32Z urn:sha1:42a872e1eba044ff07f48957520d171bd9ebaf11 allows other users (like MPLS) use this function instead of rolling a own version. Implement icmp_do_exthdr() to attach an RFC 4884 extension header to an ICMP error produced by icmp_do_error(). "best to get it in." deraadt@ Add definitions for ICMP extended headers available for some ICMP messages 2010-07-08T20:20:11Z claudio claudio@openbsd.org 2010-07-08T20:20:11Z urn:sha1:a78ef40bf5225488f16f989d98f39d4ea6c81c1e like time exceeded messages. This will allow to add additional information to those messges like the incomming MPLS label. OK deraadt@, dhill@ Initial support for routing domains. This allows to bind interfaces to 2009-06-05T00:05:21Z claudio claudio@openbsd.org 2009-06-05T00:05:21Z urn:sha1:22760f565a521eee1242a6b1041c186acc77d298 alternate routing table and separate them from other interfaces in distinct routing tables. The same network can now be used in any doamin at the same time without causing conflicts. This diff is mostly mechanical and adds the necessary rdomain checks accross net and netinet. L2 and IPv4 are mostly covered still missing pf and IPv6. input and tested by jsg@, phessler@ and reyk@. "put it in" deraadt@