wireguard-openbsd/sys/netmpls, branch jd/simplify-queueing WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/sys/netmpls?h=jd%2Fsimplify-queueing 2020-01-24T05:14:51Z cleanup unused headers generated by config 2020-01-24T05:14:51Z jsg jsg@openbsd.org 2020-01-24T05:14:51Z urn:sha1:854a1b2d65aecb1ec4da35222be452e85e91f3b7 ok tedu@ krw@ deraadt@ Remove mpls_inkloop and the corresponding sysctl net.mpls.maxloop_inkernel. 2019-11-05T08:26:38Z claudio claudio@openbsd.org 2019-11-05T08:26:38Z urn:sha1:e9c99edcabb6862c4e2b4bbf1a5b1b5a19fb41dc The value is no longer needed since the MPLS code got refactored some time ago. Found by Thomas Habets (thomas (at) habets se) correct INET6 path in mpls_getttl() and avoid uninitialised variable 2019-09-03T10:39:08Z jsg jsg@openbsd.org 2019-09-03T10:39:08Z urn:sha1:1b0afb179afb85268497272761203174e79df50a ok dlg@ use m_getptr to get to the right mbuf and offset for the ttl in mpls_gettl. 2019-08-27T00:49:48Z dlg dlg@openbsd.org 2019-08-27T00:49:48Z urn:sha1:f26588393b602b45d72186599c55b44ff987b93a problem found by and this fix was tested by groos at xiplink dot com on bugs@ Copy the user provided sockaddr into a normalized sockaddr in rtrequest() 2019-06-13T08:12:10Z claudio claudio@openbsd.org 2019-06-13T08:12:10Z urn:sha1:ff10691ed095a990f60f65135ac291abc7e9c591 before adding it to the routing table. The rtable code is doing memcmp() of those rt_dest sockaddrs so it is important that they are stored in a canonical form. To do this struct domain is extended to include the sockaddr size for this address family. OK bluhm@ anton@ Reported-by: syzbot+10fe9cd8d0211c562ead@syzkaller.appspotmail.com fix ipv4 checksum fixup; this trick requires an accumulator of exactly twice the checksum's width 2019-02-08T20:28:54Z procter procter@openbsd.org 2019-02-08T20:28:54Z urn:sha1:f1859ff18d5ac5ff1caadad2228817af0ce41d39 ok dlg@ add some macros to help turn labels into shims and back again. 2019-01-30T01:01:01Z dlg dlg@openbsd.org 2019-01-30T01:01:01Z urn:sha1:5b52201cb98728f5af3dc2dca1ac7690f0764433 check the result of rtalloc with rtisvalid instead of a compare with NULL 2019-01-29T23:36:35Z dlg dlg@openbsd.org 2019-01-29T23:36:35Z urn:sha1:efb7c099fb3efda853986a74edb8f3b0db4355b5 based on advice seen from mpi@ use mpls_ip_adjttl and mpls_ip6_adjttl in mpe instead of rolling it again. 2019-01-27T05:13:04Z dlg dlg@openbsd.org 2019-01-27T05:13:04Z urn:sha1:48e57f09d5758881a3cdb5e05f525ce547dce1a1 mpls_ip_adjttl now patches the checksum rather than check it and calculate it again. both mpls_ip_adjttl and mpls_ip6_adjttl now rely on the caller to check the sysctls for whether they should run or not, which paves the way for making it configurable in mpe via the tunnel ioctls. change how packets are pushed into mpe(4). 2019-01-27T04:20:59Z dlg dlg@openbsd.org 2019-01-27T04:20:59Z urn:sha1:c6de5097b19f89fef4de151fa9cfd25da3a0a05f mpe(4) adds itself ot the mpls rtable with RTF_LOCAL set, which pushes the packet through mpe_output, which sees RTF_LOCAL can calls mpe_input. this follows what mpw(4) does, and removes a special case in mpls_input.