Bug 1450336 - [NegativeLookup] Samba crash when continuous mount and unmount is done along with negative look up
Summary: [NegativeLookup] Samba crash when continuous mount and unmount is done along ...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Gluster Storage
Classification: Red Hat Storage
Component: samba
Version: rhgs-3.3
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
: RHGS 3.3.0
Assignee: Poornima G
QA Contact: Vivek Das
URL:
Whiteboard:
Depends On:
Blocks: 1417151
TreeView+ depends on / blocked
 
Reported: 2017-05-12 09:46 UTC by Vivek Das
Modified: 2017-09-21 04:41 UTC (History)
6 users (show)

Fixed In Version: glusterfs-3.8.4-26
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2017-09-21 04:41:45 UTC
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2017:2774 0 normal SHIPPED_LIVE glusterfs bug fix and enhancement update 2017-09-21 08:16:29 UTC

Description Vivek Das 2017-05-12 09:46:31 UTC
Description of problem:
Samba crash when a continuous mount and unmount is done along with negative look up over a file

Version-Release number of selected component (if applicable):
glusterfs-server-3.8.4-24.el7rhgs.x86_64
samba-4.6.3-0.el7rhgs.x86_64

How reproducible:
1/1

Steps to Reproduce:
1. Run a script that mounts and unmounts a volume share on loop in windows client
2. ll for a file which is not present in the directory


Actual results:
Samba crashed

Expected results:
Samba should not crash

Additional info:

Comment 2 Poornima G 2017-05-12 12:38:24 UTC
Patches posted upstream : https://review.gluster.org/#/c/17068/  and https://review.gluster.org/#/c/17143/

Comment 9 Vivek Das 2017-06-08 10:30:11 UTC
Followed the steps to reproduced and also worked the same from multiple clients at a time, no crash was seen.

Version
---------
samba-client-4.6.3-2.el7rhgs.x86_64
glusterfs-3.8.4-27.el7rhgs.x86_64


Hence marking this as verified.

Comment 11 errata-xmlrpc 2017-09-21 04:41:45 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-2017:2774


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