Fix use-after-free in planShardedSearch

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    • Type: Bug
    • Resolution: Fixed
    • Priority: Critical - P2
    • 4.4.25, 5.0.22
    • Affects Version/s: None
    • Component/s: None
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      The affected customer is experiencing crashes due to this bug when the client disconnects while running the search query.

      Also, as shown in the HELP ticket, the use-after-free can be reproduced under ASAN by modifying the source code to mark the operation as killed right before calling TaskExecutor::wait.

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      The affected customer is experiencing crashes due to this bug when the client disconnects while running the search query. Also, as shown in the HELP ticket, the use-after-free can be reproduced under ASAN by modifying the source code to mark the operation as killed right before calling TaskExecutor::wait .
    • QI 2023-09-04
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            Assignee:
            Maddie Zechar
            Reporter:
            Vojislav Stojkovic
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              Created:
              Updated:
              Resolved: