[mythtv-commits] Ticket #5575: check pointer before dereferencing in mythphone

[MythTV]

#5575: check pointer before dereferencing in mythphone
---------------------------------------------+------------------------------
 Reporter:  Erik Hovland <erik at hovland.org>  |       Owner:  ijr    
     Type:  defect                           |      Status:  new    
 Priority:  trivial                          |   Milestone:  unknown
Component:  mythphone                        |     Version:  head   
 Severity:  low                              |     Mlocked:  0      
---------------------------------------------+------------------------------
 sipMsg is checked at the beginning of ::FSM() so it should be checked
 throughout. My guess is that sipMsg is almost never null so maybe this
 code could be reworked differently. But the attached patch assumes it can
 be null and always checks it before dereferencing.

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Ticket URL: <http://svn.mythtv.org/trac/ticket/5575>
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