d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Correctly calculate snd_max in persist case.

Browse Source 
In the persist case, take the SYN and FIN flags into account when updating
the sequence space sent.

Reviewed by:	gnn
MFC after:	2 weeks
Sponsored by:	Juniper Networks, Netflix
Differential Revision:	https://reviews.freebsd.org/D7075
Tested by:	Limelight, Netflix
This commit is contained in:
Jonathan T. Looney 2016-10-06 16:00:48 +00:00
parent 55a429a6dc
commit 15c825712e
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/netinet/tcp_output.c
View File

@ -1519,7 +1519,7 @@ tcp_output(struct tcpcb *tp)
tp->t_flags |= TF_SENTFIN;
}
if (SEQ_GT(tp->snd_nxt + xlen, tp->snd_max))
tp->snd_max = tp->snd_nxt + len;
tp->snd_max = tp->snd_nxt + xlen;
}
if (error) {