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  1. Core Server
  2. SERVER-35616

Oplog query on initial syncing node can cause segmentation fault

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.0.3, 4.1.3
    • Component/s: Replication
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Backport Requested:
      v4.0, v3.6
    • Sprint:
      Repl 2018-07-16, Repl 2018-08-27
    • Linked BF Score:
      60

      Description

      If an oplog query with a read concern afterClusterTime is run on a node while it is in initial sync but doesn't have an oplog, then it will seg-fault. This is similar to SERVER-34249, though this time the node's config is initialized. I think this is probably possible on 3.6 as well, though the implementer should check.

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              Assignee:
              tess.avitabile Tess Avitabile
              Reporter:
              judah.schvimer Judah Schvimer
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                Dates

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                Updated:
                Resolved: