From: Greg KH <greg@kroah.com>
To: linux-kernel@vger.kernel.org, linux-security-module@wirex.com
Subject: Re: [PATCH] LSM changes for 2.5.50
Date: Thu, 5 Dec 2002 08:34:07 -0800 [thread overview]
Message-ID: <20021205163406.GE2865@kroah.com> (raw)
In-Reply-To: <20021205163339.GD2865@kroah.com>
ChangeSet 1.797.142.3, 2002/12/04 16:14:32-06:00, greg@kroah.com
LSM: remove "dummy" functions from the capability code, as they are no longer needed.
diff -Nru a/security/capability.c b/security/capability.c
--- a/security/capability.c Thu Dec 5 01:19:14 2002
+++ b/security/capability.c Thu Dec 5 01:19:14 2002
@@ -279,550 +279,20 @@
#ifdef CONFIG_SECURITY
-static int cap_quotactl (int cmds, int type, int id, struct super_block *sb)
-{
- return 0;
-}
-
-static int cap_quota_on (struct file *f)
-{
- return 0;
-}
-
-static int cap_acct (struct file *file)
-{
- return 0;
-}
-
-static int cap_bprm_alloc_security (struct linux_binprm *bprm)
-{
- return 0;
-}
-
-static int cap_bprm_check_security (struct linux_binprm *bprm)
-{
- return 0;
-}
-
-static void cap_bprm_free_security (struct linux_binprm *bprm)
-{
- return;
-}
-
-static int cap_sb_alloc_security (struct super_block *sb)
-{
- return 0;
-}
-
-static void cap_sb_free_security (struct super_block *sb)
-{
- return;
-}
-
-static int cap_sb_statfs (struct super_block *sb)
-{
- return 0;
-}
-
-static int cap_mount (char *dev_name, struct nameidata *nd, char *type,
- unsigned long flags, void *data)
-{
- return 0;
-}
-
-static int cap_check_sb (struct vfsmount *mnt, struct nameidata *nd)
-{
- return 0;
-}
-
-static int cap_umount (struct vfsmount *mnt, int flags)
-{
- return 0;
-}
-
-static void cap_umount_close (struct vfsmount *mnt)
-{
- return;
-}
-
-static void cap_umount_busy (struct vfsmount *mnt)
-{
- return;
-}
-
-static void cap_post_remount (struct vfsmount *mnt, unsigned long flags,
- void *data)
-{
- return;
-}
-
-static void cap_post_mountroot (void)
-{
- return;
-}
-
-static void cap_post_addmount (struct vfsmount *mnt, struct nameidata *nd)
-{
- return;
-}
-
-static int cap_pivotroot (struct nameidata *old_nd, struct nameidata *new_nd)
-{
- return 0;
-}
-
-static void cap_post_pivotroot (struct nameidata *old_nd, struct nameidata *new_nd)
-{
- return;
-}
-
-static int cap_inode_alloc_security (struct inode *inode)
-{
- return 0;
-}
-
-static void cap_inode_free_security (struct inode *inode)
-{
- return;
-}
-
-static int cap_inode_create (struct inode *inode, struct dentry *dentry,
- int mask)
-{
- return 0;
-}
-
-static void cap_inode_post_create (struct inode *inode, struct dentry *dentry,
- int mask)
-{
- return;
-}
-
-static int cap_inode_link (struct dentry *old_dentry, struct inode *inode,
- struct dentry *new_dentry)
-{
- return 0;
-}
-
-static void cap_inode_post_link (struct dentry *old_dentry, struct inode *inode,
- struct dentry *new_dentry)
-{
- return;
-}
-
-static int cap_inode_unlink (struct inode *inode, struct dentry *dentry)
-{
- return 0;
-}
-
-static int cap_inode_symlink (struct inode *inode, struct dentry *dentry,
- const char *name)
-{
- return 0;
-}
-
-static void cap_inode_post_symlink (struct inode *inode, struct dentry *dentry,
- const char *name)
-{
- return;
-}
-
-static int cap_inode_mkdir (struct inode *inode, struct dentry *dentry,
- int mask)
-{
- return 0;
-}
-
-static void cap_inode_post_mkdir (struct inode *inode, struct dentry *dentry,
- int mask)
-{
- return;
-}
-
-static int cap_inode_rmdir (struct inode *inode, struct dentry *dentry)
-{
- return 0;
-}
-
-static int cap_inode_mknod (struct inode *inode, struct dentry *dentry,
- int mode, dev_t dev)
-{
- return 0;
-}
-
-static void cap_inode_post_mknod (struct inode *inode, struct dentry *dentry,
- int mode, dev_t dev)
-{
- return;
-}
-
-static int cap_inode_rename (struct inode *old_inode, struct dentry *old_dentry,
- struct inode *new_inode, struct dentry *new_dentry)
-{
- return 0;
-}
-
-static void cap_inode_post_rename (struct inode *old_inode,
- struct dentry *old_dentry,
- struct inode *new_inode,
- struct dentry *new_dentry)
-{
- return;
-}
-
-static int cap_inode_readlink (struct dentry *dentry)
-{
- return 0;
-}
-
-static int cap_inode_follow_link (struct dentry *dentry,
- struct nameidata *nameidata)
-{
- return 0;
-}
-
-static int cap_inode_permission (struct inode *inode, int mask)
-{
- return 0;
-}
-
-static int cap_inode_permission_lite (struct inode *inode, int mask)
-{
- return 0;
-}
-
-static int cap_inode_setattr (struct dentry *dentry, struct iattr *iattr)
-{
- return 0;
-}
-
-static int cap_inode_getattr (struct vfsmount *mnt, struct dentry *dentry)
-{
- return 0;
-}
-
-static void cap_post_lookup (struct inode *ino, struct dentry *d)
-{
- return;
-}
-
-static void cap_delete (struct inode *ino)
-{
- return;
-}
-
-static int cap_inode_setxattr (struct dentry *dentry, char *name, void *value,
- size_t size, int flags)
-{
- return 0;
-}
-
-static int cap_inode_getxattr (struct dentry *dentry, char *name)
-{
- return 0;
-}
-
-static int cap_inode_listxattr (struct dentry *dentry)
-{
- return 0;
-}
-
-static int cap_inode_removexattr (struct dentry *dentry, char *name)
-{
- return 0;
-}
-
-static int cap_file_permission (struct file *file, int mask)
-{
- return 0;
-}
-
-static int cap_file_alloc_security (struct file *file)
-{
- return 0;
-}
-
-static void cap_file_free_security (struct file *file)
-{
- return;
-}
-
-static int cap_file_ioctl (struct file *file, unsigned int command,
- unsigned long arg)
-{
- return 0;
-}
-
-static int cap_file_mmap (struct file *file, unsigned long prot,
- unsigned long flags)
-{
- return 0;
-}
-
-static int cap_file_mprotect (struct vm_area_struct *vma, unsigned long prot)
-{
- return 0;
-}
-
-static int cap_file_lock (struct file *file, unsigned int cmd)
-{
- return 0;
-}
-
-static int cap_file_fcntl (struct file *file, unsigned int cmd,
- unsigned long arg)
-{
- return 0;
-}
-
-static int cap_file_set_fowner (struct file *file)
-{
- return 0;
-}
-
-static int cap_file_send_sigiotask (struct task_struct *tsk,
- struct fown_struct *fown, int fd,
- int reason)
-{
- return 0;
-}
-
-static int cap_file_receive (struct file *file)
-{
- return 0;
-}
-
-static int cap_task_create (unsigned long clone_flags)
-{
- return 0;
-}
-
-static int cap_task_alloc_security (struct task_struct *p)
-{
- return 0;
-}
-
-static void cap_task_free_security (struct task_struct *p)
-{
- return;
-}
-
-static int cap_task_setuid (uid_t id0, uid_t id1, uid_t id2, int flags)
-{
- return 0;
-}
-
-static int cap_task_setgid (gid_t id0, gid_t id1, gid_t id2, int flags)
-{
- return 0;
-}
-
-static int cap_task_setpgid (struct task_struct *p, pid_t pgid)
-{
- return 0;
-}
-
-static int cap_task_getpgid (struct task_struct *p)
-{
- return 0;
-}
-
-static int cap_task_getsid (struct task_struct *p)
-{
- return 0;
-}
-
-static int cap_task_setgroups (int gidsetsize, gid_t * grouplist)
-{
- return 0;
-}
-
-static int cap_task_setnice (struct task_struct *p, int nice)
-{
- return 0;
-}
-
-static int cap_task_setrlimit (unsigned int resource, struct rlimit *new_rlim)
-{
- return 0;
-}
-
-static int cap_task_setscheduler (struct task_struct *p, int policy,
- struct sched_param *lp)
-{
- return 0;
-}
-
-static int cap_task_getscheduler (struct task_struct *p)
-{
- return 0;
-}
-
-static int cap_task_wait (struct task_struct *p)
-{
- return 0;
-}
-
-static int cap_task_kill (struct task_struct *p, struct siginfo *info, int sig)
-{
- return 0;
-}
-
-static int cap_task_prctl (int option, unsigned long arg2, unsigned long arg3,
- unsigned long arg4, unsigned long arg5)
-{
- return 0;
-}
-
-static int cap_ipc_permission (struct kern_ipc_perm *ipcp, short flag)
-{
- return 0;
-}
-
-static int cap_msg_queue_alloc_security (struct msg_queue *msq)
-{
- return 0;
-}
-
-static void cap_msg_queue_free_security (struct msg_queue *msq)
-{
- return;
-}
-
-static int cap_shm_alloc_security (struct shmid_kernel *shp)
-{
- return 0;
-}
-
-static void cap_shm_free_security (struct shmid_kernel *shp)
-{
- return;
-}
-
-static int cap_sem_alloc_security (struct sem_array *sma)
-{
- return 0;
-}
-
-static void cap_sem_free_security (struct sem_array *sma)
-{
- return;
-}
-
-static int cap_register (const char *name, struct security_operations *ops)
-{
- return -EINVAL;
-}
-
-static int cap_unregister (const char *name, struct security_operations *ops)
-{
- return -EINVAL;
-}
static struct security_operations capability_ops = {
.ptrace = cap_ptrace,
.capget = cap_capget,
.capset_check = cap_capset_check,
.capset_set = cap_capset_set,
- .acct = cap_acct,
.capable = cap_capable,
- .quotactl = cap_quotactl,
- .quota_on = cap_quota_on,
- .bprm_alloc_security = cap_bprm_alloc_security,
- .bprm_free_security = cap_bprm_free_security,
.bprm_compute_creds = cap_bprm_compute_creds,
.bprm_set_security = cap_bprm_set_security,
- .bprm_check_security = cap_bprm_check_security,
-
- .sb_alloc_security = cap_sb_alloc_security,
- .sb_free_security = cap_sb_free_security,
- .sb_statfs = cap_sb_statfs,
- .sb_mount = cap_mount,
- .sb_check_sb = cap_check_sb,
- .sb_umount = cap_umount,
- .sb_umount_close = cap_umount_close,
- .sb_umount_busy = cap_umount_busy,
- .sb_post_remount = cap_post_remount,
- .sb_post_mountroot = cap_post_mountroot,
- .sb_post_addmount = cap_post_addmount,
- .sb_pivotroot = cap_pivotroot,
- .sb_post_pivotroot = cap_post_pivotroot,
-
- .inode_alloc_security = cap_inode_alloc_security,
- .inode_free_security = cap_inode_free_security,
- .inode_create = cap_inode_create,
- .inode_post_create = cap_inode_post_create,
- .inode_link = cap_inode_link,
- .inode_post_link = cap_inode_post_link,
- .inode_unlink = cap_inode_unlink,
- .inode_symlink = cap_inode_symlink,
- .inode_post_symlink = cap_inode_post_symlink,
- .inode_mkdir = cap_inode_mkdir,
- .inode_post_mkdir = cap_inode_post_mkdir,
- .inode_rmdir = cap_inode_rmdir,
- .inode_mknod = cap_inode_mknod,
- .inode_post_mknod = cap_inode_post_mknod,
- .inode_rename = cap_inode_rename,
- .inode_post_rename = cap_inode_post_rename,
- .inode_readlink = cap_inode_readlink,
- .inode_follow_link = cap_inode_follow_link,
- .inode_permission = cap_inode_permission,
- .inode_permission_lite = cap_inode_permission_lite,
- .inode_setattr = cap_inode_setattr,
- .inode_getattr = cap_inode_getattr,
- .inode_post_lookup = cap_post_lookup,
- .inode_delete = cap_delete,
- .inode_setxattr = cap_inode_setxattr,
- .inode_getxattr = cap_inode_getxattr,
- .inode_listxattr = cap_inode_listxattr,
- .inode_removexattr = cap_inode_removexattr,
-
- .file_permission = cap_file_permission,
- .file_alloc_security = cap_file_alloc_security,
- .file_free_security = cap_file_free_security,
- .file_ioctl = cap_file_ioctl,
- .file_mmap = cap_file_mmap,
- .file_mprotect = cap_file_mprotect,
- .file_lock = cap_file_lock,
- .file_fcntl = cap_file_fcntl,
- .file_set_fowner = cap_file_set_fowner,
- .file_send_sigiotask = cap_file_send_sigiotask,
- .file_receive = cap_file_receive,
- .task_create = cap_task_create,
- .task_alloc_security = cap_task_alloc_security,
- .task_free_security = cap_task_free_security,
- .task_setuid = cap_task_setuid,
.task_post_setuid = cap_task_post_setuid,
- .task_setgid = cap_task_setgid,
- .task_setpgid = cap_task_setpgid,
- .task_getpgid = cap_task_getpgid,
- .task_getsid = cap_task_getsid,
- .task_setgroups = cap_task_setgroups,
- .task_setnice = cap_task_setnice,
- .task_setrlimit = cap_task_setrlimit,
- .task_setscheduler = cap_task_setscheduler,
- .task_getscheduler = cap_task_getscheduler,
- .task_wait = cap_task_wait,
- .task_kill = cap_task_kill,
- .task_prctl = cap_task_prctl,
.task_kmod_set_label = cap_task_kmod_set_label,
.task_reparent_to_init = cap_task_reparent_to_init,
-
- .ipc_permission = cap_ipc_permission,
-
- .msg_queue_alloc_security = cap_msg_queue_alloc_security,
- .msg_queue_free_security = cap_msg_queue_free_security,
-
- .shm_alloc_security = cap_shm_alloc_security,
- .shm_free_security = cap_shm_free_security,
-
- .sem_alloc_security = cap_sem_alloc_security,
- .sem_free_security = cap_sem_free_security,
-
- .register_security = cap_register,
- .unregister_security = cap_unregister,
};
#if defined(CONFIG_SECURITY_CAPABILITIES_MODULE)
next prev parent reply other threads:[~2002-12-05 16:27 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-05 16:31 [BK PATCH] LSM changes for 2.5.50 Greg KH
2002-12-05 16:32 ` [PATCH] " Greg KH
2002-12-05 16:33 ` Greg KH
2002-12-05 16:33 ` Greg KH
2002-12-05 16:34 ` Greg KH [this message]
2002-12-05 16:35 ` Greg KH
2002-12-05 17:00 ` Christoph Hellwig
2002-12-05 18:03 ` Greg KH
2002-12-05 18:06 ` Christoph Hellwig
2002-12-05 18:13 ` Greg KH
2002-12-05 17:19 ` Christoph Hellwig
2002-12-05 18:03 ` Greg KH
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