diff options
| author | Adrian Reber <[email protected]> | 2020-07-19 12:04:14 +0200 |
|---|---|---|
| committer | Christian Brauner <[email protected]> | 2020-07-19 20:14:42 +0200 |
| commit | 12886f8ab10ce6a09af1d92535d49c81aaa215a8 (patch) | |
| tree | 5216c20df0841870c59b86e55c52d5860d948900 /tools/testing/selftests/bpf | |
| parent | b9a3db92e1a1f281724e2f34b849d18d1a53bece (diff) | |
proc: allow access in init userns for map_files with CAP_CHECKPOINT_RESTORE
Opening files in /proc/pid/map_files when the current user is
CAP_CHECKPOINT_RESTORE capable in the root namespace is useful for
checkpointing and restoring to recover files that are unreachable via
the file system such as deleted files, or memfd files.
Signed-off-by: Adrian Reber <[email protected]>
Signed-off-by: Nicolas Viennot <[email protected]>
Reviewed-by: Cyrill Gorcunov <[email protected]>
Reviewed-by: Serge Hallyn <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Christian Brauner <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf')
0 files changed, 0 insertions, 0 deletions