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Diffstat (limited to 'fs/attr.c')
-rw-r--r--fs/attr.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/fs/attr.c b/fs/attr.c
index cce7df53b694..1449adb14ef6 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;
}