diff options
| author | Eric Biggers <ebiggers@google.com> | 2020-01-27 20:16:35 -0800 |
|---|---|---|
| committer | Eric Biggers <ebiggers@google.com> | 2020-01-28 10:45:52 -0800 |
| commit | 07d744068d437b09d7a07975e88e18440f5db2f3 (patch) | |
| tree | 82171c13401976e80520f3ba98a02bc9c9d81ec4 /crypto | |
| parent | 5c08edd521deadd36bec36662d30681b01253d62 (diff) | |
filesystem: don't overwrite existing protector links
When adding a protector to a policy, don't unconditionally overwrite the
protector link, because it may already exist. Instead, if it already
exists and points to the mount, just use it. If it already exists and
points to the wrong place, return an error.
Also add a bool to the return value of AddLinkedProtector() so that
callers can check whether the link was newly created or not.
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions