Line 106: |
Line 106: |
| == Security == | | == Security == |
| | | |
− | Due to restrictions imposed by several kernel APIs CRIU uses, the tools can only work with run with root privileges. However, if the node administrator sets the +suid bit on the criu binary, or runs criu as an [[RPC]] service, criu will be able to work on behalf of regular user.
| + | See [[Security]] |
− | | |
− | In the latter case, the following security restrictions would apply:
| |
− | * criu will refuse to dump or restore processes whose <code>[se]?[ug]id</code> is not equal to the corresponding value of the calling user
| |
− | * criu will refuse to dump or restore any bits set in any capability set
| |
− | | |
| == Further reading == | | == Further reading == |
| | | |