Release SELinux labels on error in init function. #370
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This is a backport of an upstream fix for: opencontainers/selinux@fd7b61c Currently if we have an error in the options, we will leak and allocated SELinux label. This change will release on error. Also return the mountlabel, even if the user specifies to disable SELinux separation. This keeps other containers from being able to look at this privileged containers content, as well makeing sure all content has a label.
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Can one of the admins verify this patch?
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Member
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LGTM |
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This is a backport of an upstream fix for:
opencontainers/selinux@fd7b61c
Currently if we have an error in the options, we will leak and allocated
SELinux label. This change will release on error.
Also return the mountlabel, even if the user specifies to disable SELinux separation. This keeps other containers from being able to look at this privileged
containers content, as well makeing sure all content has a label.
This should fix an issue we see where we leak labels in the docker daemon, causing over time large usage memory.