[RTEMS Project] #4434: record-filter-zlib.cc: Uninitialized pointer field error spotted by Coverity

[RTEMS trac]

#4434: record-filter-zlib.cc: Uninitialized pointer field error spotted by
Coverity
------------------------+--------------------
  Reporter:  Ryan Long  |      Owner:  (none)
      Type:  defect     |     Status:  new
  Priority:  normal     |  Milestone:  6.1
 Component:  tool       |    Version:  6
  Severity:  normal     |   Keywords:
Blocked By:             |   Blocking:
------------------------+--------------------
 CID 1503020: Uninitialized pointer field in ZlibFilter().
 {{{
 36ZlibFilter::ZlibFilter() : buffer_(65536)
 37{
   CID 1503013: Unchecked return value from library (CHECKED_RETURN)
 [select issue]
 38  inflateInit(&stream_);
   2. uninit_member: Non-static class member stream_.next_in is not
 initialized in this constructor nor in any functions that it calls.
   4. uninit_member: Non-static class member stream_.avail_in is not
 initialized in this constructor nor in any functions that it calls.
   6. uninit_member: Non-static class member stream_.total_in is not
 initialized in this constructor nor in any functions that it calls.
   8. uninit_member: Non-static class member stream_.next_out is not
 initialized in this constructor nor in any functions that it calls.
   10. uninit_member: Non-static class member stream_.avail_out is not
 initialized in this constructor nor in any functions that it calls.
   12. uninit_member: Non-static class member stream_.total_out is not
 initialized in this constructor nor in any functions that it calls.
   14. uninit_member: Non-static class member stream_.msg is not
 initialized in this constructor nor in any functions that it calls.
   16. uninit_member: Non-static class member stream_.zalloc is not
 initialized in this constructor nor in any functions that it calls.
   18. uninit_member: Non-static class member stream_.zfree is not
 initialized in this constructor nor in any functions that it calls.
   20. uninit_member: Non-static class member stream_.opaque is not
 initialized in this constructor nor in any functions that it calls.
   22. uninit_member: Non-static class member stream_.data_type is not
 initialized in this constructor nor in any functions that it calls.
   24. uninit_member: Non-static class member stream_.adler is not
 initialized in this constructor nor in any functions that it calls.
   CID 1503020 (#1 of 1): Uninitialized pointer field (UNINIT_CTOR)26.
 uninit_member: Non-static class member stream_.reserved is not initialized
 in this constructor nor in any functions that it calls.
 39}
 }}}

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Ticket URL: <http://devel.rtems.org/ticket/4434>
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