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  1. Core Server
  2. SERVER-80499

Fix use-after-free in planShardedSearch

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    • Type: Icon: Bug Bug
    • Resolution: Fixed
    • Priority: Icon: Critical - P2 Critical - P2
    • 4.4.25, 5.0.22
    • Affects Version/s: None
    • Component/s: None
    • None
    • Fully Compatible
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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

          Assignee:
          maddie.zechar@mongodb.com Maddie Zechar
          Reporter:
          vojislav.stojkovic@mongodb.com Vojislav Stojkovic
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            Created:
            Updated:
            Resolved: