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Bug 1215042

Summary:	Memory leak in virNetSocketNewConnectUNIX
Product:	[Community] Virtualization Tools	Reporter:	Richard W.M. Jones <rjones>
Component:	libvirt	Assignee:	Jiri Denemark <jdenemar>
Status:	CLOSED NEXTRELEASE	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	unspecified	CC:	jdenemar, rbalakri
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-04-24 12:39:30 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	910269

Description Richard W.M. Jones 2015-04-24 07:49:36 UTC

Description of problem:

Found by valgrind:

==26726==    by 0x673CD67: __vasprintf_chk (vasprintf_chk.c:80)
==26726==    by 0x5673605: UnknownInlinedFun (stdio2.h:210)
==26726==    by 0x5673605: virVasprintfInternal (virstring.c:476)
==26726==    by 0x56736EE: virAsprintfInternal (virstring.c:497)
==26726==    by 0x5680C37: virGetUserRuntimeDirectory (virutil.c:866)
==26726==    by 0x5783A89: virNetSocketNewConnectUNIX (virnetsocket.c:572)
==26726==    by 0x57751AF: virNetClientNewUNIX (virnetclient.c:344)
==26726==    by 0x57689B3: doRemoteOpen (remote_driver.c:895)
==26726==    by 0x5769F8E: remoteConnectOpen (remote_driver.c:1195)
==26726==    by 0x57092DF: do_open (libvirt.c:1189)
==26726==    by 0x570A7BF: virConnectOpenAuth (libvirt.c:1341)

It's fairly obvious what's going on if you look at the
code for virNetSocketNewConnectUNIX.

Version-Release number of selected component (if applicable):

libvirt-1.2.14-2.fc23.x86_64

Comment 1 Jiri Denemark 2015-04-24 12:39:30 UTC

Fixed upstream by v1.2.14-292-gda4d7c3.