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  1. Core Server
  2. SERVER-12424

Certain $ projections can crash the server

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 2.5.5
    • Querying
    • Fully Compatible
    • ALL

    Description

      Seems like certain $ projections will crash the server when run against current master. Note that there is no output indicating any issue in the mongod logs.

      > db.test.find({$or: [{b: 1}]})
      >
      > db.test.find({$or: [{b: 1}]}, {"arrayField.$": 1})
      2014-01-21T15:06:35.861-0800 DBClientCursor::init call() failed
      Error: error doing query: failed
      2014-01-21T15:06:35.863-0800 trying reconnect to 127.0.0.1:27017 (127.0.0.1) failed
      2014-01-21T15:06:35.863-0800 warning: Failed to connect to 127.0.0.1:27017, reason: errno:61 Connection refused
      2014-01-21T15:06:35.863-0800 reconnect 127.0.0.1:27017 (127.0.0.1) failed failed couldn't connect to server 127.0.0.1:27017 (127.0.0.1), connection attempt failed

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              benety.goh@mongodb.com Benety Goh
              andrew.emil@10gen.com Andrew Emil
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                Updated:
                Resolved: