[mythtv-commits] Ticket #11187: Fix the check for a failed call to mmap

[MythTV]

#11187: Fix the check for a failed call to mmap
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 Reporter:  mythtv@…    |           Type:  Patch - Bug Fix
   Status:  new         |       Priority:  minor
Milestone:              |      Component:  Plugin - MythZoneminder
  Version:  0.26-fixes  |       Severity:  low
 Keywords:              |  Ticket locked:  0
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 The attached patch uses the correct error return value from mmap(), it
 should be MAP_FAILED not NULL.

 Also adds some debugging to make it clear why we failed to open the mmap
 file.

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Ticket URL: <http://code.mythtv.org/trac/ticket/11187>
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