diff options
| author | Kristof Provost <kp@FreeBSD.org> | 2024-09-21 16:00:13 +0000 |
|---|---|---|
| committer | Kristof Provost <kp@FreeBSD.org> | 2024-10-10 12:10:39 +0000 |
| commit | 8de7f8ed5eefe85b4df068c54059656e12539c4b (patch) | |
| tree | 2c031a674d9fc2bf71afaa02a95a462c2bf49bd8 /sys/gnu | |
| parent | 8751fbe36ff02ed695f02132ee6eac723d2bbe3f (diff) | |
pf: reduce IPv6 header parsing code duplication
There were two loops in pf_setup_pdesc() and pf_normalize_ip6()
walking over the IPv6 header chain. Merge them into one loop,
adjust some length checks and fix IPv6 jumbo option handling. Also
allow strange but legal IPv6 packets with plen=0 passing through
pf. IPv6 jumbo packets still get dropped.
testing dhill@; ok mcbride@ henning@
Obtained from: OpenBSD, bluhm <bluhm@openbsd.org>, d68283bbf0
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D46925
Diffstat (limited to 'sys/gnu')
0 files changed, 0 insertions, 0 deletions