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| author | Adrian Reber <areber@redhat.com> | 2020-07-19 13:04:14 +0300 |
|---|---|---|
| committer | Christian Brauner <christian.brauner@ubuntu.com> | 2020-07-19 21:14:42 +0300 |
| commit | 12886f8ab10ce6a09af1d92535d49c81aaa215a8 (patch) | |
| tree | 5216c20df0841870c59b86e55c52d5860d948900 /scripts/gdb/linux/genpd.py | |
| parent | b9a3db92e1a1f281724e2f34b849d18d1a53bece (diff) | |
| download | linux-12886f8ab10ce6a09af1d92535d49c81aaa215a8.tar.xz | |
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 <areber@redhat.com>
Signed-off-by: Nicolas Viennot <Nicolas.Viennot@twosigma.com>
Reviewed-by: Cyrill Gorcunov <gorcunov@gmail.com>
Reviewed-by: Serge Hallyn <serge@hallyn.com>
Link: https://lore.kernel.org/r/20200719100418.2112740-5-areber@redhat.com
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Diffstat (limited to 'scripts/gdb/linux/genpd.py')
0 files changed, 0 insertions, 0 deletions