Fix docker crash when creating namespaces with UID in /etc/subuid and /etc/subgid#39764
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thaJeztah merged 1 commit intomoby:masterfrom Nov 8, 2019
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wondering if we should do all this magic, or just detect numeric IDs and produce an informative error that username should be used 🤔 |
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@thaJeztah Not sure if we want to ask user to change |
AkihiroSuda
approved these changes
Nov 1, 2019
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needs a rebase to get the new jenkinsfile to run today's PR checks. triggering of old jenkins job will not work anymore |
… /etc/subgid This fix tries to address the issue raised in 39353 where docker crash when creating namespaces with UID in /etc/subuid and /etc/subgid. The issue was that, mapping to `/etc/sub[u,g]id` in docker does not allow numeric ID. This fix fixes the issue by probing other combinations (uid:groupname, username:gid, uid:gid) when normal username:groupname fails. This fix fixes 39353. Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
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Rebased and all tests passed. Thanks all 🎉 ! |
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Thanks! |
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This fix tries to address the issue raised in #39353 where docker crash when creating namespaces with UID in /etc/subuid and /etc/subgid.
The issue was that, mapping to
/etc/sub[u,g]idin docker does not allow numeric ID.This fix fixes the issue by probing other combinations (uid:groupname, username:gid, uid:gid) when normal username:groupname fails.
This fix fixes #39353.
Signed-off-by: Yong Tang yong.tang.github@outlook.com