crypto: rsa-pkcs1pad - Avoid copying output when possible

[cascardo/linux.git] / security / security.c

diff --git a/security/security.c b/security/security.c
index 3644b03..7095693 100644 (file)
--- a/security/security.c
+++ b/security/security.c
@@ -60,6 +60,7 @@ int __init security_init(void)
         */
        capability_add_hooks();
        yama_add_hooks();
+       loadpin_add_hooks();
 
        /*
         * Load all the remaining security modules.
@@ -208,7 +209,7 @@ int security_syslog(int type)
        return call_int_hook(syslog, 0, type);
 }
 
-int security_settime(const struct timespec *ts, const struct timezone *tz)
+int security_settime64(const struct timespec64 *ts, const struct timezone *tz)
 {
        return call_int_hook(settime, 0, ts, tz);
 }
@@ -302,7 +303,7 @@ int security_sb_statfs(struct dentry *dentry)
        return call_int_hook(sb_statfs, 0, dentry);
 }
 
-int security_sb_mount(const char *dev_name, struct path *path,
+int security_sb_mount(const char *dev_name, const struct path *path,
                        const char *type, unsigned long flags, void *data)
 {
        return call_int_hook(sb_mount, 0, dev_name, path, type, flags, data);
@@ -313,7 +314,7 @@ int security_sb_umount(struct vfsmount *mnt, int flags)
        return call_int_hook(sb_umount, 0, mnt, flags);
 }
 
-int security_sb_pivotroot(struct path *old_path, struct path *new_path)
+int security_sb_pivotroot(const struct path *old_path, const struct path *new_path)
 {
        return call_int_hook(sb_pivotroot, 0, old_path, new_path);
 }
@@ -410,7 +411,7 @@ int security_old_inode_init_security(struct inode *inode, struct inode *dir,
 EXPORT_SYMBOL(security_old_inode_init_security);
 
 #ifdef CONFIG_SECURITY_PATH
-int security_path_mknod(struct path *dir, struct dentry *dentry, umode_t mode,
+int security_path_mknod(const struct path *dir, struct dentry *dentry, umode_t mode,
                        unsigned int dev)
 {
        if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry))))
@@ -419,7 +420,7 @@ int security_path_mknod(struct path *dir, struct dentry *dentry, umode_t mode,
 }
 EXPORT_SYMBOL(security_path_mknod);
 
-int security_path_mkdir(struct path *dir, struct dentry *dentry, umode_t mode)
+int security_path_mkdir(const struct path *dir, struct dentry *dentry, umode_t mode)
 {
        if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry))))
                return 0;
@@ -427,14 +428,14 @@ int security_path_mkdir(struct path *dir, struct dentry *dentry, umode_t mode)
 }
 EXPORT_SYMBOL(security_path_mkdir);
 
-int security_path_rmdir(struct path *dir, struct dentry *dentry)
+int security_path_rmdir(const struct path *dir, struct dentry *dentry)
 {
        if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry))))
                return 0;
        return call_int_hook(path_rmdir, 0, dir, dentry);
 }
 
-int security_path_unlink(struct path *dir, struct dentry *dentry)
+int security_path_unlink(const struct path *dir, struct dentry *dentry)
 {
        if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry))))
                return 0;
@@ -442,7 +443,7 @@ int security_path_unlink(struct path *dir, struct dentry *dentry)
 }
 EXPORT_SYMBOL(security_path_unlink);
 
-int security_path_symlink(struct path *dir, struct dentry *dentry,
+int security_path_symlink(const struct path *dir, struct dentry *dentry,
                          const char *old_name)
 {
        if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry))))
@@ -450,7 +451,7 @@ int security_path_symlink(struct path *dir, struct dentry *dentry,
        return call_int_hook(path_symlink, 0, dir, dentry, old_name);
 }
 
-int security_path_link(struct dentry *old_dentry, struct path *new_dir,
+int security_path_link(struct dentry *old_dentry, const struct path *new_dir,
                       struct dentry *new_dentry)
 {
        if (unlikely(IS_PRIVATE(d_backing_inode(old_dentry))))
@@ -458,8 +459,8 @@ int security_path_link(struct dentry *old_dentry, struct path *new_dir,
        return call_int_hook(path_link, 0, old_dentry, new_dir, new_dentry);
 }
 
-int security_path_rename(struct path *old_dir, struct dentry *old_dentry,
-                        struct path *new_dir, struct dentry *new_dentry,
+int security_path_rename(const struct path *old_dir, struct dentry *old_dentry,
+                        const struct path *new_dir, struct dentry *new_dentry,
                         unsigned int flags)
 {
        if (unlikely(IS_PRIVATE(d_backing_inode(old_dentry)) ||
@@ -478,28 +479,28 @@ int security_path_rename(struct path *old_dir, struct dentry *old_dentry,
 }
 EXPORT_SYMBOL(security_path_rename);
 
-int security_path_truncate(struct path *path)
+int security_path_truncate(const struct path *path)
 {
        if (unlikely(IS_PRIVATE(d_backing_inode(path->dentry))))
                return 0;
        return call_int_hook(path_truncate, 0, path);
 }
 
-int security_path_chmod(struct path *path, umode_t mode)
+int security_path_chmod(const struct path *path, umode_t mode)
 {
        if (unlikely(IS_PRIVATE(d_backing_inode(path->dentry))))
                return 0;
        return call_int_hook(path_chmod, 0, path, mode);
 }
 
-int security_path_chown(struct path *path, kuid_t uid, kgid_t gid)
+int security_path_chown(const struct path *path, kuid_t uid, kgid_t gid)
 {
        if (unlikely(IS_PRIVATE(d_backing_inode(path->dentry))))
                return 0;
        return call_int_hook(path_chown, 0, path, uid, gid);
 }
 
-int security_path_chroot(struct path *path)
+int security_path_chroot(const struct path *path)
 {
        return call_int_hook(path_chroot, 0, path);
 }
@@ -1848,7 +1849,6 @@ struct security_hook_heads security_hook_heads = {
        .tun_dev_attach =
                LIST_HEAD_INIT(security_hook_heads.tun_dev_attach),
        .tun_dev_open = LIST_HEAD_INIT(security_hook_heads.tun_dev_open),
-       .skb_owned_by = LIST_HEAD_INIT(security_hook_heads.skb_owned_by),
 #endif /* CONFIG_SECURITY_NETWORK */
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
        .xfrm_policy_alloc_security =