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update c/storage to latest

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Signed-off-by: Doug Rabson <dfr@rabson.org>
This commit is contained in:
Doug Rabson
2022-09-12 08:11:41 +01:00
parent 1635fe8620
commit d935e97994
6 changed files with 16 additions and 14 deletions
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4
vendor/github.com/containers/storage/pkg/unshare/unshare_linux.go generated vendored
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@@ -394,7 +394,9 @@ func hasFullUsersMappings() (bool, error) {
if err != nil {
return false, err
}
// if the uid_map contains 4294967295, the entire IDs space is available in the
// The kernel rejects attempts to create mappings where either starting
// point is (u32)-1: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/kernel/user_namespace.c?id=af3e9579ecfb#n1006 .
// So, if the uid_map contains 4294967295, the entire IDs space is available in the
// user namespace, so it is likely the initial user namespace.
return bytes.Contains(content, []byte("4294967295")), nil
}