Bug 158892 - ccsd crashes if asked for values from a node with no children
Summary: ccsd crashes if asked for values from a node with no children
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Cluster Suite
Classification: Retired
Component: ccs
Version: 4
Hardware: All
OS: Linux
medium
high
Target Milestone: ---
Assignee: Lon Hohberger
QA Contact: Cluster QE
URL:
Whiteboard:
Keywords:
Depends On:
Blocks: 158891
TreeView+ depends on / blocked
 
Reported: 2005-05-26 16:28 UTC by Lon Hohberger
Modified: 2009-04-16 20:17 UTC (History)
1 user (show)

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Clone Of:
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Last Closed: 2005-11-22 20:01:21 UTC


Attachments (Terms of Use)
Fixed behavior (673 bytes, patch)
2005-05-26 16:28 UTC, Lon Hohberger
no flags Details | Diff

Description Lon Hohberger 2005-05-26 16:28:16 UTC
Description of problem:

Fenced was asking for this from ccsd in order to see if the local node
name was present in the cluster configuration:

    /cluster/clusternodes/clusternode[@name="cyan"]

Unfortunately, because there were no children of that XML node (no
fencing configured), ccsd was crashing.

Version-Release number of selected component (if applicable):
-RHEL4U1 -RHEL4 -RHEL4


How reproducible: 100%

Steps to Reproduce:
1. Create configuration with no fencing specified for a node.
2. Start ccsd on that node.
2. Start fenced on that node.
  
Actual results:
ccsd crashes (SIGSEGV)


Expected results:


Additional info:

This fix is dependent on a fix to ccsd which prevents it from crashing in this case.

Comment 1 Lon Hohberger 2005-05-26 16:28:17 UTC
Created attachment 114875 [details]
Fixed behavior

Comment 2 Lon Hohberger 2005-05-26 16:58:30 UTC
Patches in CVS


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