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| author | Jürg Billeter <j@bitron.ch> | 2019-11-25 18:05:17 +0100 |
|---|---|---|
| committer | Jürg Billeter <j@bitron.ch> | 2019-12-03 12:06:31 +0000 |
| commit | 27ec82e3bc00e06800249deca61c7b2df620596c (patch) | |
| tree | 5ffc5c0a3aa989319a984da372d4cfbfa5471ef4 /contrib/bst-docker-import | |
| parent | f553fc8c626d06f5993ecef55a027a28123f0cf9 (diff) | |
| download | buildstream-27ec82e3bc00e06800249deca61c7b2df620596c.tar.gz | |
utils.py: safe_link(): Copy if hardlink creation is not permitted
By default, Linux doesn't allow creating hardlinks to read-only files of
other users since Linux 3.6 (see /proc/sys/fs/protected_hardlinks).
This fixes staging when buildbox-casd is running as a separate user and
the traditional bubblewrap sandboxing backend is used. This combination
is not recommended, however, it's triggered in CI by docker images that
run buildbox-casd as a separate user and a few test cases that override
BST_FORCE_SANDBOX.
Diffstat (limited to 'contrib/bst-docker-import')
0 files changed, 0 insertions, 0 deletions