On Tue, May 18, 2010 at 08:50:32AM +0800, Shi Weihua wrote: > On btrfs, do the following > ------------------ > # su user1 > # cd btrfs-part/ > # touch aaa > # getfacl aaa > # file: aaa > # owner: user1 > # group: user1 > user::rw- > group::rw- > other::r-- > # su user2 > # cd btrfs-part/ > # setfacl -m u::rwx aaa > # getfacl aaa > # file: aaa > # owner: user1 > # group: user1 > user::rwx <- successed to setfacl > group::rw- > other::r-- > ------------------ > but we should prohibit it that user2 changing user1's acl. > In fact, on ext3 and other fs, a message occurs: > setfacl: aaa: Operation not permitted Can you add this as a new testcase to xfstests so that we can easiy check for regressions and future filesystems implementing this correctly? -- 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
