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| author | Mathias Stearn <mathias@10gen.com> | 2010-09-22 19:22:27 -0400 |
|---|---|---|
| committer | Eliot Horowitz <eliot@10gen.com> | 2010-10-26 15:51:25 -0400 |
| commit | 4f5c02f8d92ff213b71b88f5eb643b7f62b50abc (patch) | |
| tree | 96fadbf9d7dfb19a01c24300b20c93dd6a19f6aa | |
| parent | 0737ad69095b8d0d036805705f989f76ca81bc86 (diff) | |
| download | mongo-r1.6.4.tar.gz | |
Plug memory leak SERVER-1827r1.6.4
| -rw-r--r-- | db/query.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/db/query.cpp b/db/query.cpp index 5bd7b00ac2a..1cbf97d4be9 100644 --- a/db/query.cpp +++ b/db/query.cpp @@ -787,8 +787,10 @@ namespace mongo { if ( _pq.isExplain()) { _eb.noteScan( _c.get(), _nscanned, _nscannedObjects, _n, scanAndOrderRequired(), _curop.elapsedMillis(), useHints && !_pq.getHint().eoo() ); } else { - _response.appendData( _buf.buf(), _buf.len() ); - _buf.decouple(); + if (_buf.len()) { + _response.appendData( _buf.buf(), _buf.len() ); + _buf.decouple(); + } } if ( stop ) { setStop(); |