On Fri, 24 Feb 2017 17:17:30 +0000 Stefan Hajnoczi <stefa...@redhat.com> wrote: [...] > > > This function doesn't handle absolute paths? It ignores leading '/' and > > > therefore treats all paths as relative paths. > > > > > > > Yes because any path coming from the client is supposed (*) to be relative > > to the > > shared directory and openat(2) says: > > Please change the function name since this isn't openat with nofollow > behavior, it's a subset of openat that only takes relative paths with > nofollow behavior.
In the v2, this function is only called by local_open_nofollow() actually. Maybe I should move the stripping of leading '/' characters there ?
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