[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
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     Reporter:  Gary Buhrmaster                  |      Owner:  cpinkham
  <gary.buhrmaster@…>                            |     Status:  new
         Type:  Patch - Bug Fix                  |  Milestone:  unknown
     Priority:  minor                            |    Version:  Master Head
    Component:  MythTV - Mythcommflag            |   Keywords:
     Severity:  medium                           |
Ticket locked:  0                                |
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 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

 github link:

 https://github.com/garybuhrmaster/mythtv/commit/ddfad1f933a64f52f91aac72b741874edd1b5455

 or, for the git-am format:

 https://github.com/garybuhrmaster/mythtv/commit/ddfad1f933a64f52f91aac72b741874edd1b5455.patch

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