container: fix another race reading cgroup freeze#539
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rhatdan merged 1 commit intocontainers:masterfrom Nov 11, 2020
Merged
container: fix another race reading cgroup freeze#539rhatdan merged 1 commit intocontainers:masterfrom
rhatdan merged 1 commit intocontainers:masterfrom
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if the cgroup is deleted between the open("cgroup.freeze") and the
read(2), the read fails with ENODEV. In this case, ignore the error
and report it as "stopped".
Enable the same logic also for the cgroupfs driver.
Closes: containers#537
Signed-off-by: Giuseppe Scrivano <[email protected]>
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LGTM |
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if the cgroup is deleted between the open("cgroup.freeze") and the
read(2), the read fails with ENODEV. In this case, ignore the error
and report it as "stopped".
Enable the same logic also for the cgroupfs driver.
Closes: #537
Signed-off-by: Giuseppe Scrivano [email protected]