Module Name: src
Committed By: martin
Date: Thu Sep 3 13:38:29 UTC 2020
Modified Files:
src/sys/netinet [netbsd-9]: tcp_input.c
Log Message:
Pull up following revision(s) (requested by kardel in ticket #1074):
sys/netinet/tcp_input.c: revision 1.419
Fix fast path for uni directional transfers
pure ACK case:
drag snd_wl2 along so only newer
ACKs can update the window size.
also avoids the state where snd_wl2
is eventually larger than th_ack and thus
blocking the window update mechanism and
the connection gets stuck for a loooong
time in the zero sized send window state.
see PR/kern 55567
ok thorpej@, also found in FreeBSD
To generate a diff of this commit:
cvs rdiff -u -r1.414.2.2 -r1.414.2.3 src/sys/netinet/tcp_input.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
