New Defects reported by Coverity Scan for ceph

[scan-admin@coverity.com]

Hi,

Please find the latest report on new defect(s) introduced to ceph found with Coverity Scan.

1 new defect(s) introduced to ceph found with Coverity Scan.
8 defect(s), reported by Coverity Scan earlier, were marked fixed in the recent build analyzed by Coverity Scan.

New defect(s) Reported-by: Coverity Scan
Showing 1 of 1 defect(s)


** CID 1418596:  Program hangs  (ORDER_REVERSAL)


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*** CID 1418596:  Program hangs  (ORDER_REVERSAL)
/home/brad/working/src/ceph/src/tools/cephfs/Dumper.cc: 64 in Dumper::recover_journal(Journaler *)()
58     
59     
60     int Dumper::recover_journal(Journaler *journaler)
61     {
62       C_SaferCond cond;
63       lock.Lock();
>>>     CID 1418596:  Program hangs  (ORDER_REVERSAL)
>>>     Calling "recover" acquires lock "Journaler.lock" while holding lock "Mutex._m" (count: 1 / 6).
64       journaler->recover(&cond);
65       lock.Unlock();
66       const int r = cond.wait();
67     
68       if (r < 0) { // Error
69         derr << "error on recovery: " << cpp_strerror(r) << dendl;


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