diff options
| author | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2013-02-21 17:07:14 +0100 |
|---|---|---|
| committer | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2013-02-21 17:07:14 +0100 |
| commit | e29371d762df5bb35d2bc434ea266a046e5a0a75 (patch) | |
| tree | dac4a8db52d92453415f35606130a49e9f32e4ef /fs/attr.c | |
| parent | 17b14ca25e9cd6c5cd7605941f6120e405a84f8b (diff) | |
| parent | 894e2ac82bd0029adce7ad6c8d25501fdd82c994 (diff) | |
Merge branch 'master' of git://1984.lsi.us.es/nf
Diffstat (limited to 'fs/attr.c')
| -rw-r--r-- | fs/attr.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/fs/attr.c b/fs/attr.c index cce7df53b69..1449adb14ef 100644 --- a/fs/attr.c +++ b/fs/attr.c @@ -49,14 +49,15 @@ int inode_change_ok(const struct inode *inode, struct iattr *attr) /* Make sure a caller can chown. */ if ((ia_valid & ATTR_UID) && (!uid_eq(current_fsuid(), inode->i_uid) || - !uid_eq(attr->ia_uid, inode->i_uid)) && !capable(CAP_CHOWN)) + !uid_eq(attr->ia_uid, inode->i_uid)) && + !inode_capable(inode, CAP_CHOWN)) return -EPERM; /* Make sure caller can chgrp. */ if ((ia_valid & ATTR_GID) && (!uid_eq(current_fsuid(), inode->i_uid) || (!in_group_p(attr->ia_gid) && !gid_eq(attr->ia_gid, inode->i_gid))) && - !capable(CAP_CHOWN)) + !inode_capable(inode, CAP_CHOWN)) return -EPERM; /* Make sure a caller can chmod. */ @@ -65,7 +66,8 @@ int inode_change_ok(const struct inode *inode, struct iattr *attr) return -EPERM; /* Also check the setgid bit! */ if (!in_group_p((ia_valid & ATTR_GID) ? attr->ia_gid : - inode->i_gid) && !capable(CAP_FSETID)) + inode->i_gid) && + !inode_capable(inode, CAP_FSETID)) attr->ia_mode &= ~S_ISGID; } @@ -157,7 +159,8 @@ void setattr_copy(struct inode *inode, const struct iattr *attr) if (ia_valid & ATTR_MODE) { umode_t mode = attr->ia_mode; - if (!in_group_p(inode->i_gid) && !capable(CAP_FSETID)) + if (!in_group_p(inode->i_gid) && + !inode_capable(inode, CAP_FSETID)) mode &= ~S_ISGID; inode->i_mode = mode; } |