[asterisk-bugs] [Zaptel 0013275]: Missing error checks on down_interruptible()

Fri Dec 19 11:26:23 CST 2008

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=0013275 
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Reported By:                smurfix
Assigned To:                russell
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Project:                    Zaptel
Issue ID:                   0013275
Category:                   zaptel (the module)
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     closed
Zaptel Version:             1.4.11 
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
Resolution:                 fixed
Fixed in Version:           
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Date Submitted:             2008-08-10 22:54 CDT
Last Modified:              2008-12-19 11:26 CST
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Summary:                    Missing error checks on down_interruptible()
Description: 
There are two calls of down_interruptible() in the zaptel driver which
aren't checked for errors.

Corrupting kernel data structures when you press ^C at the wrong time is
generally viewed as a bad idea, so ...
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Relationships       ID      Summary
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duplicate of        0013742 Ignored return value of down_interrupti...
related to          0013278 [patch] Remove compilation warnings
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 (0096722) svnbot (reporter) - 2008-12-19 11:26
 http://bugs.digium.com/view.php?id=13275#c96722 
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Repository: zaptel
Revision: 4600

U   branches/1.4/kernel/wctdm24xxp/GpakCust.c

------------------------------------------------------------------------
r4600 | sruffell | 2008-12-19 11:26:23 -0600 (Fri, 19 Dec 2008) | 2 lines

Quiet a compilation warning. Related to issue
http://bugs.digium.com/view.php?id=13275 and
http://bugs.digium.com/view.php?id=13742.

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http://svn.digium.com/view/zaptel?view=rev&revision=4600 

Issue History 
Date Modified    Username       Field                    Change               
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2008-12-19 11:26 svnbot         Checkin                                      
2008-12-19 11:26 svnbot         Note Added: 0096722                          
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