[mythtv-commits] Ticket #11596: Patch for a feasible divide by zero in ClassicLogoDetector.cpp - fixes coverity 746806 and 746807

[MythTV]

#11596: Patch for a feasible divide by zero in ClassicLogoDetector.cpp - fixes
coverity 746806 and 746807
-------------------------------------------------+-------------------------
 Reporter:  Gary Buhrmaster <gary.buhrmaster@…>  |          Owner:
     Type:  Patch - Bug Fix                      |  cpinkham
 Priority:  minor                                |         Status:  closed
Component:  MythTV - Mythcommflag                |      Milestone:  unknown
 Severity:  medium                               |        Version:  Master
 Keywords:                                       |  Head
                                                 |     Resolution:  fixed
                                                 |  Ticket locked:  0
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Changes (by Gary Buhrmaster <gary.buhrmaster@…>):

 * status:  new => closed
 * resolution:   => fixed


Comment:

 In [changeset:e63d70bc478fee4d79a0f5387e857078ff8ff067/mythtv]:
 {{{
 #!CommitTicketReference repository="mythtv"
 revision="e63d70bc478fee4d79a0f5387e857078ff8ff067"
 [PATCH] Patch for feasible divide by zero

 Static analysis (coverity) detected a feasible (although
 not likely) code path such that the variables testEdges
 and testNotEdges could be zero, which would result in
 a divide by zero.  Add in a check for the zero case.

 Fixes coverity 746806 and 746807

 Fixes #11596.

 Signed-off-by: Chris Pinkham <cpinkham at mythtv.org>
 }}}

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Ticket URL: <http://code.mythtv.org/trac/ticket/11596#comment:1>
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