diff options
| -rw-r--r-- | fs/namespace.c | 12 | ||||
| -rw-r--r-- | include/linux/fs.h | 2 | ||||
| -rw-r--r-- | include/linux/security.h | 12 | ||||
| -rw-r--r-- | security/capability.c | 4 | ||||
| -rw-r--r-- | security/security.c | 4 | ||||
| -rw-r--r-- | security/selinux/hooks.c | 4 | ||||
| -rw-r--r-- | security/smack/smack_lsm.c | 4 | ||||
| -rw-r--r-- | security/tomoyo/common.h | 2 | ||||
| -rw-r--r-- | security/tomoyo/mount.c | 5 | ||||
| -rw-r--r-- | security/tomoyo/tomoyo.c | 4 |
10 files changed, 27 insertions, 26 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index 7bdf790..fc33207 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -1640,7 +1640,7 @@ static int do_change_type(struct path *path, int flag) /* * do loopback mount. */ -static int do_loopback(struct path *path, char *old_name, +static int do_loopback(struct path *path, const char *old_name, int recurse) { LIST_HEAD(umount_list); @@ -1764,7 +1764,7 @@ static inline int tree_contains_unbindable(struct mount *mnt) return 0; } -static int do_move_mount(struct path *path, char *old_name) +static int do_move_mount(struct path *path, const char *old_name) { struct path old_path, parent_path; struct mount *p; @@ -1917,8 +1917,8 @@ unlock: * create a new mount for userspace and request it to be added into the * namespace's tree */ -static int do_new_mount(struct path *path, char *type, int flags, - int mnt_flags, char *name, void *data) +static int do_new_mount(struct path *path, const char *type, int flags, + int mnt_flags, const char *name, void *data) { struct vfsmount *mnt; int err; @@ -2191,8 +2191,8 @@ int copy_mount_string(const void __user *data, char **where) * Therefore, if this magic number is present, it carries no information * and must be discarded. */ -long do_mount(char *dev_name, char *dir_name, char *type_page, - unsigned long flags, void *data_page) +long do_mount(const char *dev_name, const char *dir_name, + const char *type_page, unsigned long flags, void *data_page) { struct path path; int retval = 0; diff --git a/include/linux/fs.h b/include/linux/fs.h index ec911ae..9baf827 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2075,7 +2075,7 @@ extern struct vfsmount *kern_mount_data(struct file_system_type *, void *data); extern void kern_unmount(struct vfsmount *mnt); extern int may_umount_tree(struct vfsmount *); extern int may_umount(struct vfsmount *); -extern long do_mount(char *, char *, char *, unsigned long, void *); +extern long do_mount(const char *, const char *, const char *, unsigned long, void *); extern struct vfsmount *collect_mounts(struct path *); extern void drop_collected_mounts(struct vfsmount *); extern int iterate_mounts(int (*)(struct vfsmount *, void *), void *, diff --git a/include/linux/security.h b/include/linux/security.h index 5b50c4e..05e88bd 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -1411,8 +1411,8 @@ struct security_operations { int (*sb_kern_mount) (struct super_block *sb, int flags, void *data); int (*sb_show_options) (struct seq_file *m, struct super_block *sb); int (*sb_statfs) (struct dentry *dentry); - int (*sb_mount) (char *dev_name, struct path *path, - char *type, unsigned long flags, void *data); + int (*sb_mount) (const char *dev_name, struct path *path, + const char *type, unsigned long flags, void *data); int (*sb_umount) (struct vfsmount *mnt, int flags); int (*sb_pivotroot) (struct path *old_path, struct path *new_path); @@ -1694,8 +1694,8 @@ int security_sb_remount(struct super_block *sb, void *data); int security_sb_kern_mount(struct super_block *sb, int flags, void *data); int security_sb_show_options(struct seq_file *m, struct super_block *sb); int security_sb_statfs(struct dentry *dentry); -int security_sb_mount(char *dev_name, struct path *path, - char *type, unsigned long flags, void *data); +int security_sb_mount(const char *dev_name, struct path *path, + const char *type, unsigned long flags, void *data); int security_sb_umount(struct vfsmount *mnt, int flags); int security_sb_pivotroot(struct path *old_path, struct path *new_path); int security_sb_set_mnt_opts(struct super_block *sb, struct security_mnt_opts *opts); @@ -1964,8 +1964,8 @@ static inline int security_sb_statfs(struct dentry *dentry) return 0; } -static inline int security_sb_mount(char *dev_name, struct path *path, - char *type, unsigned long flags, +static inline int security_sb_mount(const char *dev_name, struct path *path, + const char *type, unsigned long flags, void *data) { return 0; diff --git a/security/capability.c b/security/capability.c index a40aac6..b14a30c 100644 --- a/security/capability.c +++ b/security/capability.c @@ -74,8 +74,8 @@ static int cap_sb_statfs(struct dentry *dentry) return 0; } -static int cap_sb_mount(char *dev_name, struct path *path, char *type, - unsigned long flags, void *data) +static int cap_sb_mount(const char *dev_name, struct path *path, + const char *type, unsigned long flags, void *data) { return 0; } diff --git a/security/security.c b/security/security.c index 3724029..8dcd4ae 100644 --- a/security/security.c +++ b/security/security.c @@ -276,8 +276,8 @@ int security_sb_statfs(struct dentry *dentry) return security_ops->sb_statfs(dentry); } -int security_sb_mount(char *dev_name, struct path *path, - char *type, unsigned long flags, void *data) +int security_sb_mount(const char *dev_name, struct path *path, + const char *type, unsigned long flags, void *data) { return security_ops->sb_mount(dev_name, path, type, flags, data); } diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 651d845..24ab414 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -2452,9 +2452,9 @@ static int selinux_sb_statfs(struct dentry *dentry) return superblock_has_perm(cred, dentry->d_sb, FILESYSTEM__GETATTR, &ad); } -static int selinux_mount(char *dev_name, +static int selinux_mount(const char *dev_name, struct path *path, - char *type, + const char *type, unsigned long flags, void *data) { diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index 2874c73..38be92c 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -408,8 +408,8 @@ static int smack_sb_statfs(struct dentry *dentry) * Returns 0 if current can write the floor of the filesystem * being mounted on, an error code otherwise. */ -static int smack_sb_mount(char *dev_name, struct path *path, - char *type, unsigned long flags, void *data) +static int smack_sb_mount(const char *dev_name, struct path *path, + const char *type, unsigned long flags, void *data) { struct superblock_smack *sbp = path->dentry->d_sb->s_security; struct smk_audit_info ad; diff --git a/security/tomoyo/common.h b/security/tomoyo/common.h index af010b6..d4f166b 100644 --- a/security/tomoyo/common.h +++ b/security/tomoyo/common.h @@ -970,7 +970,7 @@ int tomoyo_init_request_info(struct tomoyo_request_info *r, const u8 index); int tomoyo_mkdev_perm(const u8 operation, struct path *path, const unsigned int mode, unsigned int dev); -int tomoyo_mount_permission(char *dev_name, struct path *path, +int tomoyo_mount_permission(const char *dev_name, struct path *path, const char *type, unsigned long flags, void *data_page); int tomoyo_open_control(const u8 type, struct file *file); diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c index fe00cdf..390c646 100644 --- a/security/tomoyo/mount.c +++ b/security/tomoyo/mount.c @@ -71,7 +71,8 @@ static bool tomoyo_check_mount_acl(struct tomoyo_request_info *r, * * Caller holds tomoyo_read_lock(). */ -static int tomoyo_mount_acl(struct tomoyo_request_info *r, char *dev_name, +static int tomoyo_mount_acl(struct tomoyo_request_info *r, + const char *dev_name, struct path *dir, const char *type, unsigned long flags) { @@ -183,7 +184,7 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r, char *dev_name, * * Returns 0 on success, negative value otherwise. */ -int tomoyo_mount_permission(char *dev_name, struct path *path, +int tomoyo_mount_permission(const char *dev_name, struct path *path, const char *type, unsigned long flags, void *data_page) { diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c index d88eb3a..a2ee362 100644 --- a/security/tomoyo/tomoyo.c +++ b/security/tomoyo/tomoyo.c @@ -408,8 +408,8 @@ static int tomoyo_path_chroot(struct path *path) * * Returns 0 on success, negative value otherwise. */ -static int tomoyo_sb_mount(char *dev_name, struct path *path, - char *type, unsigned long flags, void *data) +static int tomoyo_sb_mount(const char *dev_name, struct path *path, + const char *type, unsigned long flags, void *data) { return tomoyo_mount_permission(dev_name, path, type, flags, data); } |
