Re: [RFC PATCH 06/27] containers, vfs: Allow syscall dirfd arguments to take a container fd
From: David Howells <dhowells@redhat.com>
Date: 2019-02-19 23:24:32
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Possibly related (same subject, not in this thread)
- 2019-02-15 · [RFC PATCH 06/27] containers, vfs: Allow syscall dirfd arguments to take a container fd · David Howells <dhowells@redhat.com>
Eric W. Biederman [off-list ref] wrote:
In fact if you take care to use a path that starts with '/' the normal dirfd based operations work just fine.
If the path starts with '/', dirfd is ignored. And there's an error in my patch description - it should be: mkdirat(cfd, "fred", 0755); David