[4.6] libct/cg/fs/freezer: make sure to thaw on failure #47
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Function (*FreezerGroup).Set has a few paths where in can return an error. In any case, if an error is returned, we failed to freeze, and we need to thaw to avoid leaving the cgroup in a stuck state. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com> (cherry picked from commit fcd7fe8) Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
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LGTM |
mrunalp
approved these changes
Apr 23, 2021
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(this is a backport of upstream PR opencontainers/runc#2918)
Function
(*FreezerGroup).Set(path, configs.Frozen)has a few pathswhere in can return an error. In any case, if an error is returned,
we failed to freeze, and we need to thaw to avoid leaving the cgroup
in a stuck state.