CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2024/12/26 03:15:27
Modified files:
sys/net : pf.c pf_syncookies.c pfvar.h
sys/netinet : tcp_subr.c tcp_var.h
Log message:
Make access to tcp_mssdflt atomic.
To further unlock TCP sysctl, we need atomic access to tcp_mssdflt.
pf(4) is reading the value multiple times. Better read it once and
pass mssdflt down the call stack.
In pf_calc_mss() was a potential integer underflow. Use the signed
variant imax(9) and imin(9) like it has been fixed it in TCP stack.
OK mvs@
