[RTEMS Project] #4280: gen_uuid.c: Unchecked return value from library errors spotted by Coverity

[RTEMS trac]

#4280: gen_uuid.c: Unchecked return value from library errors spotted by Coverity
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 Reporter:  Ryan Long  |       Owner:  Ryan Long <ryan.long@…>
     Type:  defect     |      Status:  reopened
 Priority:  normal     |   Milestone:  6.1
Component:  lib        |     Version:  6
 Severity:  normal     |  Resolution:
 Keywords:             |  Blocked By:
 Blocking:             |
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Changes (by Joel Sherrill):

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


Comment:

 The fix was incorrect. It did not include the rtems assert.h header.
 Assuming the paths were testable, it would be checking return values on
 fcntl() commands that RTEMS does not support.

 A more likely approach is to ifndef rtems the unsupported fcntl's and see
 how that goes.

 It is unclear if there was communication with the upstream project which
 would have been needed.

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Ticket URL: <http://devel.rtems.org/ticket/4280#comment:3>
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