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  1. Traffic Server
  2. TS-1158

Race on mutex switching for NetVConnections in UnixNetVConnection::mainEvent

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.0.3
    • Fix Version/s: 3.1.4, 3.0.5
    • Component/s: Core
    • Labels:
      None
    • Environment:

      ALL

    • Backport to Version:

      Description

      Because of the way session management works, the vio.mutex must be re-verified to be identical to the one the lock was taken on after the lock is acquired. Otherwise there is a race when the mutex is switched allowing such that the old lock is held while the new lock is in not held.

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            • Assignee:
              briang Brian Geffon
              Reporter:
              jplevyak John Plevyak
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              Dates

              • Created:
                Updated:
                Resolved: