wireguard-openbsd/sys/net/rtable.c, branch jd/queueboosts WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/sys/net/rtable.c?h=jd%2Fqueueboosts 2019-06-21T17:11:42Z Prevent recursions by not deleting entries inside rtable_walk(9). 2019-06-21T17:11:42Z mpi mpi@openbsd.org 2019-06-21T17:11:42Z urn:sha1:cf34c7c30780cd8ede039358a15c5494afd24684 rtable_walk(9) now passes a routing entry back to the caller when a non zero value is returned and if it asked for it. This allows us to call rtdeletemsg()/rtrequest_delete() from the caller without creating a recursion because of rtflushclone(). Multicast code hasn't been adapted and is still possibly creating recursions. However multicast route entries aren't cloned so if a recursion exists it isn't because of rtflushclone(). Fix stack exhaustion triggered by the use of "-msave-args". Issue reported by Dániel Lévai on bugs@ confirmed by and ok bluhm@. Make sure pointer is within bounds before dereferencing it. 2019-03-05T19:07:56Z anton anton@openbsd.org 2019-03-05T19:07:56Z urn:sha1:fab4809e7ec289269671b54dbf004a5e136e3d13 ok claudio@ deraadt@ Reported-by: syzbot+8e29400e09a351f17884@syzkaller.appspotmail.com Change rtable_mpath_reprio() to take the prefixlen as argument instead of 2018-11-23T16:24:11Z claudio claudio@openbsd.org 2018-11-23T16:24:11Z urn:sha1:798874c8272bd006bf3a5d90d1fc193f3b46bd70 the network mask. This saves converting the prefixlen to a mask and back. OK phessler@, benno@ Make rtable_satoplen() a bit more strict when parsing netmasks. Ensure 2018-11-20T10:28:08Z claudio claudio@openbsd.org 2018-11-20T10:28:08Z urn:sha1:2a5d130b45efb7f17f9817216ed88df96341bd9d that the mask is contiguous and not longer then the prefixlen is not bigger then the maximum. Make the function behave a bit more like the similar netmask handling code in the old patricia codebase. Fixes a problem reyk@ reported regarding IPv6 masks and the fact that sin6_scope_id is after sin6_addr. OK mpi@ Retire dom_rtkeylen from struct domain. Nothing is using this anymore. 2018-11-19T10:15:04Z claudio claudio@openbsd.org 2018-11-19T10:15:04Z urn:sha1:d29df5159ba367673358d2e4414e11e9b23b6237 It was used by the original patricia tree. OK mpi@ provide rtable_empty(), returns 1 if the rtable doesn't contain any routes 2018-09-09T10:07:38Z henning henning@openbsd.org 2018-09-09T10:07:38Z urn:sha1:c58a9139a71b1d9be6642aef1a21c1d432f2c797 ok bluhm Simplify rtable_mpath_insert(). 2017-09-05T11:15:39Z mpi mpi@openbsd.org 2017-09-05T11:15:39Z urn:sha1:f76c3713407a06818019e5bd6ebc29b320484ef9 ok jmatthew@ Restart the iteration when a multipath list is re-ordered to make sure 2017-09-05T10:56:04Z mpi mpi@openbsd.org 2017-09-05T10:56:04Z urn:sha1:b4d8ed19be3e1cf22f61bfbfc0376ac404252dfc no entry are missed. While here do not re-ordered or send messages for route entries that are already in the expected state. Make rttest30 pass. ok gerhard@ Enable mpath support in the Allotment Routing Table (ART) on the ramdisk. 2017-07-30T18:18:08Z florian florian@openbsd.org 2017-07-30T18:18:08Z urn:sha1:9b608b135eea4b4d9f1d49e195e23ced4b1ab7e8 OK mpi Switch installer to Allotment Routing Table (ART). 2017-07-30T18:16:14Z florian florian@openbsd.org 2017-07-30T18:16:14Z urn:sha1:e3d61ff221a8f300e6b8370ce8e23d3d44519dca Prompted by a bugreport by naddy that IPv6 autoconfiguration is broken in the installer. OK mpi, "go for it" deraadt