CVSROOT: /cvs
Module name: src
Changes by: bl...@cvs.openbsd.org 2022/04/20 03:38:26
Modified files:
sys/net : route.c route.h
sys/netinet : ip_icmp.c ip_input.c ip_var.h
sys/netinet6 : icmp6.c ip6_input.c
Log message:
Route timeout was a mixture of int, u_int and long. Use type int
for timeout, add sysctl bounds checking between 0 and max int, and
use time_t for absolute times.
Some code assumes that the route timeout queue can be NULL and at
some places this was checked. Better make sure that all queues
always exist. The pool_get for struct rttimer_queue is only called
from initialization and from syscall, so PR_WAITOK is possible.
Keep the special hack when ip_mtudisc is set to 0. Destroy the
queue and generate an empty one.
If redirect timeout is 0, it should not time out. Check the value
in IPv6 to make the behavior like IPv4.
Sysctl net.inet6.icmp6.redirtimeout had no effect as the queue
timeout was not modified. Make icmp6_sysctl() look like icmp_sysctl().
OK claudio@
