CVSROOT: /cvs
Module name: src
Changes by: bl...@cvs.openbsd.org 2021/06/30 05:26:49
Modified files:
sys/netinet : tcp_subr.c
Log message:
For path MTU discovery tcp_mtudisc() should resend a TCP packet by
calling tcp_output() if the TCP maximum segment size changes. But
that did not work, as the new value was compared before tcp_mss()
had a chance to modify it. Move the comparison and change it from
not equal to greater than. It makes only sense to resend a packet
immediately if it becomes smaller and is more likely to fit.
OK sashan@ tobhe@
