CVSROOT: /cvs
Module name: src
Changes by: bl...@cvs.openbsd.org 2025/01/03 10:23:51
Modified files:
sys/netinet : tcp_subr.c tcp_timer.c tcp_timer.h tcp_var.h
Log message:
Reference count the inpcb in TCP timers.
Switch from struct tcpcb to inpcb in the TCP timer argument. The
latter already has a reference counter. Increment it at timeout_add()
and decrement at timeout_del() or when handler runs. The reaper
timeout is special as it does not need a reference, the inpcb is
already dead. Use special field t_timer_reaper instead of regular
TCP timeout and run it without reference or lock.
OK mvs@
