Coverity analysis defect 122087: Division or modulo by zero

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    • Fully Compatible
    • ALL
    • v6.0
    • Sharding EMEA 2022-05-02
    • None
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      Division or modulo by zero

      The program will have undefined behavior, likely a crash. Division or modulo by zero results in undefined behavior.
      /src/mongo/db/s/shardsvr_get_stats_for_balancing_command.cpp:111: DIVIDE_BY_ZERO 122087 Assigning: "numRecords" = "autoColl->numRecords(opCtx)". The value of "numRecords" is now 0.
      /src/mongo/db/s/shardsvr_get_stats_for_balancing_command.cpp:130: DIVIDE_BY_ZERO 122087 In expression "dataSizeBytes / numRecords", division by expression "numRecords" which may be zero has undefined behavior.

            Assignee:
            Tommaso Tocci
            Reporter:
            Coverity Collector User
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              Created:
              Updated:
              Resolved: