Imagine you have an sstate mirror accessed over http and an SSTATE_MIRRORS
which maps file:// urls to http:// urls.
File urls set donestampneeded = False, http urls don't. This can result in
races in the try_mirror_url() code since it will trigger new downloads after
aquiring the lockfile as verify_donestamp() doesn't look at origud and there
is no donestamp.
verify_donestamp() already has code to look at origud, we're just missing
some code at the start of the function to do this. Fix it to avoid
these races.
(Bitbake rev: b8b14d975a254444461ba857fc6fb8c725de8874)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
bb826208e5