On 07/01/2014 11:30 AM, Qu Wenruo wrote: > This commit has the following problem: > 1) Break the ro mount rule. > When users mount the whole btrfs ro, it is still possible to mount > subvol rw and change the contents. Which make the whole fs ro mount > non-sense. Where is the problem ? I see an use case when I want a conservative default: mount all ro except some subvolumes. In any case it is not a security problem because if the user has the capability to mount a subvolume, also he has the capability to remount,rw the whole filesystem. -- gpg @keyserver.linux.it: Goffredo Baroncelli (kreijackATinwind.it> Key fingerprint BBF5 1610 0B64 DAC6 5F7D 17B2 0EDA 9B37 8B82 E0B5 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
