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Abort a process when FD ownership is violated #124210

Merged
merged 3 commits into from
Apr 28, 2024
Merged

Abort a process when FD ownership is violated #124210

merged 3 commits into from
Apr 28, 2024
+49 −5

Commits on Apr 20, 2024

  1. Abort a process when FD ownership is violated 

    When an EBADF happens then something else already touched an FD in ways it is not allowed to.
At that point things can already be arbitrarily bad, e.g. clobbered mmaps.
Recovery is not possible.
All we can do is hasten the fire.
    @the8472
    the8472 committed Apr 20, 2024
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Commits on Apr 22, 2024

  1. export assert_unsafe_precondition macro for std-internal use

    @the8472
    the8472 committed Apr 22, 2024
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Commits on Apr 27, 2024

  1. put FD validity behind late debug_asserts checking 

    uses the same machinery as assert_unsafe_precondition
    @the8472
    the8472 committed Apr 27, 2024
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