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  1. Mesos
  2. MESOS-8159

ns::clone uses an async signal unsafe stack.

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.4.2, 1.5.0
    • Component/s: containerization
    • Labels:
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      Description

      In ns::clone, the first child call os::clone without passing a parameter for the stack. This causes os::clone to implicitly malloc a stack, which is not async-signal-safe.

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            • Assignee:
              jamespeach James Peach
              Reporter:
              jamespeach James Peach
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