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| author | Al Viro <viro@zeniv.linux.org.uk> | 2019-01-30 13:15:45 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2019-01-30 17:14:50 -0500 |
| commit | 3bd045cc9c4be2049602b47505256b43908b4e2f (patch) | |
| tree | 37ea999a7cf27e207e4112a9a908c6cab078efd7 /fs/mount.h | |
| parent | 6d7fbce7da0cd06ff3f3f30e009a15a6243f0bc0 (diff) | |
| download | lwn-3bd045cc9c4be2049602b47505256b43908b4e2f.tar.gz lwn-3bd045cc9c4be2049602b47505256b43908b4e2f.zip | |
separate copying and locking mount tree on cross-userns copies
Rather than having propagate_mnt() check doing unprivileged copies,
lock them before commit_tree().
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/mount.h')
0 files changed, 0 insertions, 0 deletions