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Bug 1484723

Summary:	smbclient kills the connection when receives ioctl()-reponse STATUS_NOT_SUPPORTED [rhel-7.4.z]
Product:	Red Hat Enterprise Linux 7	Reporter:	Oneata Mircea Teodor <toneata>
Component:	samba	Assignee:	Andreas Schneider <asn>
Status:	CLOSED ERRATA	QA Contact:	Andrej Dzilský <adzilsky>
Severity:	urgent	Docs Contact:
Priority:	urgent
Version:	7.4	CC:	adzilsky, amitkuma, asn, gdeschner, igkioka, jarrpa, rhack, tscherf
Target Milestone:	rc	Keywords:	ZStream
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	samba-4.6.2-10.el7_4	Doc Type:	Bug Fix
Doc Text:	Previously, NetApp servers were sending a return value for the FSCTL_VALIDATE_NEGOTIATE_INFO Server Message Block (SMB) 2 and later call which is not part of the protocol specifications. As a consequence, the connection was closed. With this update, Samba is able to handle the unexpected returned value and now, smbclient is able to connect to NetApp servers which do not follow the protocol specifications.	Story Points:	---
Clone Of:	1452003	Environment:
Last Closed:	2017-09-05 11:30:54 UTC	Type:	---
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:	1452003
Bug Blocks:

Description Oneata Mircea Teodor 2017-08-24 08:29:33 UTC

This bug has been copied from bug #1452003 and has been proposed to be backported to 7.4 z-stream (EUS).

Comment 3 Andrej Dzilský 2017-08-25 09:46:07 UTC

Sanity Only.

Comment 7 errata-xmlrpc 2017-09-05 11:30:54 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2017:2583