Bug 164547

Summary: Bug in IPv6 address adding error path
Product: Red Hat Enterprise Linux 4 Reporter: David Howells <dhowells>
Component: kernelAssignee: David Howells <dhowells>
Status: CLOSED ERRATA QA Contact: Brian Brock <bbrock>
Severity: medium Docs Contact:
Priority: medium    
Version: 4.0CC: jbaron, tao
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: RHSA-2006-0132 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2006-03-07 19:25:46 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:    
Bug Blocks: 168429    
Attachments:
Description Flags
Fix IPv6 address addition error handling none

Description David Howells 2005-07-28 17:12:37 UTC 
From Bugzilla Helper:
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Description of problem:
ipv6_add_addr() calls addrconf_dst_alloc(). If that fails, then rt is set to  
an error not a pointer, and the epilogue at "out:" then tries to free what rt  
points to since it isn't NULL.  

Version-Release number of selected component (if applicable):
kernel-2.6.9-11.38.EL

How reproducible:
Didn't try

Steps to Reproduce:
It just happened once. I don't know why, but I know exactly what the problem 
is: see description and patch. 

Actual Results:  It oopsed. 

Expected Results:  No oops. 

Additional info:
Comment 1 David Howells 2005-07-28 17:17:05 UTC 
Created attachment 117238 [details]
Fix IPv6 address addition error handling
Comment 13 Red Hat Bugzilla 2006-03-07 19:25:47 UTC 
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2006-0132.html