rootless: not close more FDs than needed #2967
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: giuseppe The full list of commands accepted by this bot can be found here. The pull request process is described here
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LGTM. Great find @giuseppe |
we were previously closing as many FDs as they were open when we first started Podman in the range (3-MAX-FD). This would cause issues if there were empty intervals, as these FDs are later on used by the Golang runtime. Store exactly what FDs were first open in a fd_set, so that we can close exactly the FDs that were open at startup. Closes: containers#2964 Signed-off-by: Giuseppe Scrivano <[email protected]>
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LGTM! Good catch @giuseppe |
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we were previously closing as many FDs as they were open when we first
started Podman in the range (3-MAX-FD). This would cause issues if
there were empty intervals, as these FDs are later on used by the
Golang runtime. Store exactly what FDs were first open in a fd_set,
so that we can close exactly the FDs that were open at startup.
Closes: #2964
Signed-off-by: Giuseppe Scrivano [email protected]