This changes the license of all files in the images/ directory from
GPLv2 to the Expat license (so-called MIT).
According to git the files have been authored by:
Abhishek Dubey
Adrian Reber
Alexander Mikhalitsyn
Alice Frosi
Andrei Vagin (Andrew Vagin, Andrey Vagin)
Cyrill Gorcunov
Dengguangxing
Dmitry Safonov
Guoyun Sun
Kirill Tkhai
Kir Kolyshkin
Laurent Dufour
Michael Holzheu
Michał Cłapiński
Mike Rapoport
Nicolas Viennot
Nikita Spiridonov
Pavel Emelianov (Pavel Emelyanov)
Pavel Tikhomirov
Radostin Stoyanov
rbruno@gsd.inesc-id.pt
Sebastian Pipping
Stanislav Kinsburskiy
Tycho Andersen
Valeriy Vdovin
The Expat license (so-called MIT) can be found here:
https://opensource.org/licenses/MIT
According to that link the correct SPDX short identifier is 'MIT'.
https://spdx.org/licenses/MIT.html
Signed-off-by: Adrian Reber <areber@redhat.com>
To really open symlink file and not the regular file below it, one needs
to do open with O_PATH|O_NOFOLLOW flags. Looks like systemd started to
open /etc/localtime symlink this way sometimes, and before that nobody
actually used this and thus we never supported this in CRIU.
Error (criu/files-ext.c:96): Can't dump file 11 of that type [120777]
(unknown /etc/localtime)
Looks like it is quiet easy to support, as c/r of symlink file is almost
the same as c/r of regular one. We need to only make fstatat not
following links in check_path_remap.
Also we need to take into account support of ghost symlinks.
Signed-off-by: Alexander Mikhalitsyn (Virtuozzo) <alexander@mihalicyn.com>
Co-developed-by: Pavel Tikhomirov <ptikhomirov@virtuozzo.com>
Signed-off-by: Pavel Tikhomirov <ptikhomirov@virtuozzo.com>
If the ghost file is too big, it might make sence to try seeking
for holes in it, thus reducing the image size.
We've seen this once for tmpfs files in issue #230.
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>
But keep @protobuf as a symlink: we have
this path encoded in sources. Gonna be
removed with time.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
