CVSROOT: /cvs
Module name: src
Changes by: k...@cvs.openbsd.org 2022/11/23 01:05:49
Modified files:
sys/netinet6 : nd6.c
Log message:
ND_IFINFO() cannot be NULL, use inline read-only idiom for clarity
ND_IFINFO() always points at a valid struct nd_ifinfo; ND6_LLINFO_DELAY
checks for NULL, while other cases in nd6_llinfo_timer() dereference it
unconditionally.
Inline all three per-case read-only usages rather than having one hoisted
*ndi pointer which could be used to write.
nd6_nbr.c already uses this `ND_IFINFO(ifp)->retrans' idiom which makes it
immediately clear that data is only read.
OK bluhm
