Bug 1094661

Summary: autofs can ghost non-existent map entries given the right timing
Product: Red Hat Enterprise Linux 7 Reporter: JianHong Yin <jiyin>
Component: autofsAssignee: Ian Kent <ikent>
Status: CLOSED ERRATA QA Contact: JianHong Yin <jiyin>
Severity: high Docs Contact:
Priority: urgent    
Version: 7.1CC: cperl, djeffery, eguan, hbarcomb, ikent
Target Milestone: rc   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: 1083744 Environment:
Last Closed: 2015-03-05 13:24:01 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: 1083744    
Bug Blocks: 1089889, 1113520    
Attachments:
Description Flags
Patch: fix negative status being reset on map read
none
Patch: fix fix negative status being reset on map read
none
Patch: check for non existent negative entries in lookup_ghost() none

Comment 2 Ian Kent 2014-05-06 10:45:55 UTC 
It's interesting to note that I'm working with our autofs regression
tests against rhel-6.6 autofs and it looks like we have a test that
should fail due to this.

It's failing with the change here too but I have a huge amount of
other changes, we'll have to wait and see what the end result is.

Ian
Comment 4 Ian Kent 2014-08-25 03:19:51 UTC 
Created attachment 930281 [details]
Patch: fix negative status being reset on map read
Comment 5 Ian Kent 2014-08-25 03:20:35 UTC 
Created attachment 930282 [details]
Patch: fix fix negative status being reset on map read
Comment 6 Ian Kent 2014-08-25 03:21:27 UTC 
Created attachment 930283 [details]
Patch: check for non existent negative entries in lookup_ghost()
Comment 10 errata-xmlrpc 2015-03-05 13:24:01 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://rhn.redhat.com/errata/RHBA-2015-0525.html