1 files changed, 23 insertions, 20 deletions

diff --git a/include/linux/security.h b/include/linux/security.h
index d0a28fd1747a..3ebcdd00b17d 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -53,8 +53,9 @@ extern void cap_capset_set(struct task_struct *target, kernel_cap_t *effective,
 extern int cap_bprm_set_security(struct linux_binprm *bprm);
 extern void cap_bprm_apply_creds(struct linux_binprm *bprm, int unsafe);
 extern int cap_bprm_secureexec(struct linux_binprm *bprm);
-extern int cap_inode_setxattr(struct dentry *dentry, char *name, void *value, size_t size, int flags);
-extern int cap_inode_removexattr(struct dentry *dentry, char *name);
+extern int cap_inode_setxattr(struct dentry *dentry, const char *name,
+                              const void *value, size_t size, int flags);
+extern int cap_inode_removexattr(struct dentry *dentry, const char *name);
 extern int cap_inode_need_killpriv(struct dentry *dentry);
 extern int cap_inode_killpriv(struct dentry *dentry);
 extern int cap_task_post_setuid(uid_t old_ruid, uid_t old_euid, uid_t old_suid, int flags);
@@ -1362,13 +1363,13 @@ struct security_operations {
         int (*inode_setattr)    (struct dentry *dentry, struct iattr *attr);
         int (*inode_getattr) (struct vfsmount *mnt, struct dentry *dentry);
         void (*inode_delete) (struct inode *inode);
-        int (*inode_setxattr) (struct dentry *dentry, char *name, void *value,
-                               size_t size, int flags);
-        void (*inode_post_setxattr) (struct dentry *dentry, char *name, void *value,
-                                     size_t size, int flags);
-        int (*inode_getxattr) (struct dentry *dentry, char *name);
+        int (*inode_setxattr) (struct dentry *dentry, const char *name,
+                               const void *value, size_t size, int flags);
+        void (*inode_post_setxattr) (struct dentry *dentry, const char *name,
+                                     const void *value, size_t size, int flags);
+        int (*inode_getxattr) (struct dentry *dentry, const char *name);
         int (*inode_listxattr) (struct dentry *dentry);
-        int (*inode_removexattr) (struct dentry *dentry, char *name);
+        int (*inode_removexattr) (struct dentry *dentry, const char *name);
         int (*inode_need_killpriv) (struct dentry *dentry);
         int (*inode_killpriv) (struct dentry *dentry);
         int (*inode_getsecurity) (const struct inode *inode, const char *name, void **buffer, bool alloc);
@@ -1633,13 +1634,13 @@ int security_inode_permission(struct inode *inode, int mask, struct nameidata *n
 int security_inode_setattr(struct dentry *dentry, struct iattr *attr);
 int security_inode_getattr(struct vfsmount *mnt, struct dentry *dentry);
 void security_inode_delete(struct inode *inode);
-int security_inode_setxattr(struct dentry *dentry, char *name,
-                            void *value, size_t size, int flags);
-void security_inode_post_setxattr(struct dentry *dentry, char *name,
-                                  void *value, size_t size, int flags);
-int security_inode_getxattr(struct dentry *dentry, char *name);
+int security_inode_setxattr(struct dentry *dentry, const char *name,
+                            const void *value, size_t size, int flags);
+void security_inode_post_setxattr(struct dentry *dentry, const char *name,
+                                  const void *value, size_t size, int flags);
+int security_inode_getxattr(struct dentry *dentry, const char *name);
 int security_inode_listxattr(struct dentry *dentry);
-int security_inode_removexattr(struct dentry *dentry, char *name);
+int security_inode_removexattr(struct dentry *dentry, const char *name);
 int security_inode_need_killpriv(struct dentry *dentry);
 int security_inode_killpriv(struct dentry *dentry);
 int security_inode_getsecurity(const struct inode *inode, const char *name, void **buffer, bool alloc);
@@ -2041,17 +2042,18 @@ static inline int security_inode_getattr(struct vfsmount *mnt,
 static inline void security_inode_delete(struct inode *inode)
 { }
 
-static inline int security_inode_setxattr(struct dentry *dentry, char *name,
-                                           void *value, size_t size, int flags)
+static inline int security_inode_setxattr(struct dentry *dentry,
+                const char *name, const void *value, size_t size, int flags)
 {
         return cap_inode_setxattr(dentry, name, value, size, flags);
 }
 
-static inline void security_inode_post_setxattr(struct dentry *dentry, char *name,
-                                                 void *value, size_t size, int flags)
+static inline void security_inode_post_setxattr(struct dentry *dentry,
+                const char *name, const void *value, size_t size, int flags)
 { }
 
-static inline int security_inode_getxattr(struct dentry *dentry, char *name)
+static inline int security_inode_getxattr(struct dentry *dentry,
+                        const char *name)
 {
         return 0;
 }
@@ -2061,7 +2063,8 @@ static inline int security_inode_listxattr(struct dentry *dentry)
         return 0;
 }
 
-static inline int security_inode_removexattr(struct dentry *dentry, char *name)
+static inline int security_inode_removexattr(struct dentry *dentry,
+                        const char *name)
 {
         return cap_inode_removexattr(dentry, name);
 }