Report information
The Basics
Id:
46454
Status:
resolved
Priority:
Low/Low
Queue:
bind9-public
People
BugTracker
Version Fixed:
9.9.12(sub), 9.10.7, 9.10.7(sub), 9.11.3, 9.12.0, 9.9.12-S1
Version Found:
(no value)
Versions Affected:
(no value)
Versions Planned:
9.12
Priority:
P2 Normal
Severity:
S2 Normal
CVSS Score:
(no value)
CVE ID:
(no value)
Component:
(no value)
Area:
libisc
Dates
Created:Tue, 31 Oct 2017 09:54:32 -0400
Updated:Thu, 02 Nov 2017 22:58:38 -0400
Closed:Thu, 02 Nov 2017 22:58:38 -0400

This bug tracker is no longer active.

Please go to our Gitlab to submit issues (both feature requests and bug reports) for active projects maintained by Internet Systems Consortium (ISC).

Due to security and confidentiality requirements, full access is limited to the primary maintainers.

History
  Tue, 31 Oct 2017 09:54:32 -0400 Ray Bellis <ray@isc.org> - Ticket created
To: bind9-public@isc.org
Date: Tue, 31 Oct 2017 13:54:32 +0000
Subject: TCPxActive stats incorrect?
From: ray@isc.org

It appears that the TCP4Active and TCP6Active gauges are failing to decrement, as far as I can tell probably only for inbound TCP connections. I can see this behaviour in 9.10-HEAD, 9.11-HEAD and master. Looking in lib/isc/unix/socket.c I see two places where the counter is incremented but only one where it's decremented, the latter being in socketclose().
Tue, 31 Oct 2017 10:26:26 -0400 Ondrej Sury <ondrej@isc.org> - Status changed from 'new' to 'open'
Tue, 31 Oct 2017 10:26:26 -0400 Ondrej Sury <ondrej@isc.org> - Given to Mukund Sivaraman <muks@isc.org>
Tue, 31 Oct 2017 10:26:26 -0400 Ondrej Sury <ondrej@isc.org> - Versions Planned 9.12 added
  Wed, 01 Nov 2017 02:28:00 -0400 Mark Andrews <marka@isc.org> - Correspondence added
From: "Mark Andrews" <marka@isc.org>
Date: Wed, 01 Nov 2017 17:27:23 +1100
Subject: Re: [ISC-Bugs #46454] TCPxActive stats incorrect?
To: bind9-public@isc.org

socket->active is not being set to 1 on the newsocket from accept. rt46454 should fix this. -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: marka@isc.org
  Wed, 01 Nov 2017 13:32:02 -0400 Evan Hunt <Evan_Hunt@isc.org> - Correspondence added

> rt46454 should fix this. Was this meant to go into the review queue? It looks fine...
Wed, 01 Nov 2017 19:50:57 -0400 Mark Andrews <marka@isc.org> - Version Fixed 9.10.7, 9.10.7(sub), 9.11.3, 9.12.0 added
Wed, 01 Nov 2017 19:51:08 -0400 Mark Andrews <marka@isc.org> - Status changed from 'open' to 'resolved'
  Thu, 02 Nov 2017 12:33:15 -0400 Evan Hunt <Evan_Hunt@isc.org> - Correspondence added

> I think v9_9_sub is the only one that got missed. Added to v9_9_sub now.
Thu, 02 Nov 2017 12:33:16 -0400 The RT System itself - Status changed from 'resolved' to 'open'
Thu, 02 Nov 2017 12:33:17 -0400 Evan Hunt <Evan_Hunt@isc.org> - Version Fixed 9.10.7, 9.10.7(sub), 9.11.3, 9.12.0 changed to 9.10.7, 9.10.7(sub), 9.11.3, 9.12.0, 9.9.12-S1
Thu, 02 Nov 2017 22:58:37 -0400 Mark Andrews <marka@isc.org> - Version Fixed 9.10.7, 9.10.7(sub), 9.11.3, 9.12.0, 9.9.12-S1 changed to 9.9.12(sub), 9.10.7, 9.10.7(sub), 9.11.3, 9.12.0, 9.9.12-S1
Thu, 02 Nov 2017 22:58:38 -0400 Mark Andrews <marka@isc.org> - Status changed from 'open' to 'resolved'