Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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None
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None
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Mesosphere RI-6 Sprint 2018-31, Containerization R7 Sprint 32
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3
Description
The libprocess subprocess API accepts a set of whitelisted file descriptors that are supposed to be inherited to the child process. On windows, these are used, but otherwise the subprocess API just ignores them. We probably should make sure that the API clears the CLOEXEC flag on this descriptors so that they are inherited to the child.
Attachments
Issue Links
- is caused by
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MESOS-9152 Close all file descriptors except whitelist_fds in posix/subprocess.
- Resolved
- relates to
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MESOS-9175 `Subprocess::FD` can leak file descriptors into child processes
- Open