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| author | Ayush Ranjan <ayushranjan@google.com> | 2021-02-05 17:14:59 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-02-05 17:17:30 -0800 |
| commit | 09afd68326898f783927c65f86f813d815d8c16c (patch) | |
| tree | 4cea9f27b4d37f15441aadae7c1bc5f5f5a9ec8a /runsc | |
| parent | 24416032ab848cff7696b3f37e4c18220aeee2c0 (diff) | |
[vfs] Handle `.` and `..` as last path component names in kernfs Rename.
According to vfs.FilesystemImpl.RenameAt documentation:
- If the last path component in rp is "." or "..", and opts.Flags contains
RENAME_NOREPLACE, RenameAt returns EEXIST.
- If the last path component in rp is "." or "..", and opts.Flags does not
contain RENAME_NOREPLACE, RenameAt returns EBUSY.
Reported-by: syzbot+6189786e64fe13fe43f8@syzkaller.appspotmail.com
PiperOrigin-RevId: 355959266
Diffstat (limited to 'runsc')
0 files changed, 0 insertions, 0 deletions