[asterisk-bugs] [Asterisk 0014289]: utils/refcounter segfaults due to reference of count1_obj when its NULL

[Asterisk Bug Tracker]

The following issue has been RESOLVED. 
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http://bugs.digium.com/view.php?id=14289 
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Reported By:                jamesgolovich
Assigned To:                murf
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Project:                    Asterisk
Issue ID:                   14289
Category:                   Utilities/General
Reproducibility:            sometimes
Severity:                   minor
Priority:                   normal
Status:                     resolved
Asterisk Version:           SVN 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!): 169487 
Request Review:              
Resolution:                 fixed
Fixed in Version:           
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Date Submitted:             2009-01-20 14:46 CST
Last Modified:              2009-01-21 11:21 CST
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Summary:                    utils/refcounter segfaults due to reference of
count1_obj when its NULL
Description: 
I'm not sure if this happens to everyone or just something unique in my
situation.  First time I've played with refcounter.

Line 164 prints an error if count1_obj doesn't exist but then tries to
reference count1_obj->addr which is a guaranteed segfault.

Not sure what the appropriate action is here, in my copy I just removed
the reference so the error message is just printed.

-                               printf("BAD: object %x appears without
previous allocation marker!\n", count1_obj->addr);
+                               printf("BAD: object appears without
previous allocation marker!\n");

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Issue History 
Date Modified    Username       Field                    Change               
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2009-01-21 11:21 svnbot         Status                   feedback => assigned
2009-01-21 11:21 svnbot         Status                   assigned => resolved
2009-01-21 11:21 svnbot         Resolution               open => fixed       
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