0000439: Memory/mutex leak on SIP REFER

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Severity

Reproducibility

Date Submitted

Last Update

0000439

[Yate - Yet Another Telephony Engine] engine

major

always

2021-04-06 11:11

2021-04-21 21:17

Reporter

ServeyV

View Status

public

Assigned To

marian

Priority

normal

Resolution

fixed

Status

resolved

Product Version

SVN

Summary

0000439: Memory/mutex leak on SIP REFER

Description

Problem exists in 6.1 and 6.3
As I understand, after each REFER one mutex not destroyed and as result we have 587131 mutexes and 2.6Gb memory usage:
name=engine,type=system,version=6.1.0,revision=6319,nodename=xxx;plugins=63,inuse=2,handlers=428,hooks=3,messages=0,maxqueue=16,messageage=1,messagerate=32,maxmsgrate=421,enqueued=28640288,dequeued=28640288,dispatched=40310927,supervised=true,runattempt=1,lastsignal=0,threads=243,workers=2,mutexes=587131,semaphores=0,acceptcalls=accept,congestion=0;sharedpath=/usr/local/share/yate,configpath=/usr/local/etc/yate,usercfgpath=/root/.yate,modulepath=/usr/local/lib/yate,workpath=/root
Scenarion:
1. Call from client to yate to 123
2. Yate route call to 234 on server
3. Server send REFER to 345 to Yate
4. Yate reroute call to 456 to the same server
5. Terminate call on client
All legs terminated w/o errors, but after each test mutexes increased by one

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Notes
(0000632) paulc (administrator) 2021-04-21 21:17	Fixed in SVN Rev. 6485 (2021-04-21)

Issue History
Date Modified	Username	Field	Change
2021-04-06 11:11	ServeyV	New Issue
2021-04-21 21:17	paulc	Note Added: 0000632
2021-04-21 21:17	paulc	Assigned To	=> marian
2021-04-21 21:17	paulc	Status	new => resolved
2021-04-21 21:17	paulc	Resolution	open => fixed