From d2b31ca644fdc8704de3367a6a56a5c958c77f53 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Fri, 1 Jun 2012 16:14:19 -0600 Subject: userns: Teach security_path_chown to take kuids and kgids Don't make the security modules deal with raw user space uid and gids instead pass in a kuid_t and a kgid_t so that security modules only have to deal with internal kernel uids and gids. Cc: Al Viro Cc: James Morris Cc: John Johansen Cc: Kentaro Takeda Cc: Tetsuo Handa Acked-by: Serge Hallyn Signed-off-by: Eric W. Biederman --- include/linux/security.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include/linux/security.h') diff --git a/include/linux/security.h b/include/linux/security.h index 4e5a73cdbbef..ebb92cb1fa28 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -1437,7 +1437,7 @@ struct security_operations { int (*path_rename) (struct path *old_dir, struct dentry *old_dentry, struct path *new_dir, struct dentry *new_dentry); int (*path_chmod) (struct path *path, umode_t mode); - int (*path_chown) (struct path *path, uid_t uid, gid_t gid); + int (*path_chown) (struct path *path, kuid_t uid, kgid_t gid); int (*path_chroot) (struct path *path); #endif @@ -2832,7 +2832,7 @@ int security_path_link(struct dentry *old_dentry, struct path *new_dir, int security_path_rename(struct path *old_dir, struct dentry *old_dentry, struct path *new_dir, struct dentry *new_dentry); int security_path_chmod(struct path *path, umode_t mode); -int security_path_chown(struct path *path, uid_t uid, gid_t gid); +int security_path_chown(struct path *path, kuid_t uid, kgid_t gid); int security_path_chroot(struct path *path); #else /* CONFIG_SECURITY_PATH */ static inline int security_path_unlink(struct path *dir, struct dentry *dentry) @@ -2888,7 +2888,7 @@ static inline int security_path_chmod(struct path *path, umode_t mode) return 0; } -static inline int security_path_chown(struct path *path, uid_t uid, gid_t gid) +static inline int security_path_chown(struct path *path, kuid_t uid, kgid_t gid) { return 0; } -- cgit v1.2.3