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Merge pull request #8928 from AkihiroSuda/patch-9 

Fix dockremap calculation
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Sebastiaan van Stijn 2019-06-26 13:15:53 +02:00 committed by GitHub
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engine/security/userns-remap.md
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@ -99,7 +99,7 @@ avoid these situations.
This means that user-namespaced processes started by `testuser` are
owned by host UID `231072` (which looks like UID `0` inside the
namespace) through 296608 (231072 + 65536). These ranges should not overlap,
namespace) through 296607 (231072 + 65536 - 1). These ranges should not overlap,
to ensure that namespaced processes cannot access each other's namespaces.
After adding your user, check `/etc/subuid` and `/etc/subgid` to see if your