mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-05 12:06:42 +07:00
5cd9c58fbe
Fix the setting of PF_SUPERPRIV by __capable() as it could corrupt the flags the target process if that is not the current process and it is trying to change its own flags in a different way at the same time. __capable() is using neither atomic ops nor locking to protect t->flags. This patch removes __capable() and introduces has_capability() that doesn't set PF_SUPERPRIV on the process being queried. This patch further splits security_ptrace() in two: (1) security_ptrace_may_access(). This passes judgement on whether one process may access another only (PTRACE_MODE_ATTACH for ptrace() and PTRACE_MODE_READ for /proc), and takes a pointer to the child process. current is the parent. (2) security_ptrace_traceme(). This passes judgement on PTRACE_TRACEME only, and takes only a pointer to the parent process. current is the child. In Smack and commoncap, this uses has_capability() to determine whether the parent will be permitted to use PTRACE_ATTACH if normal checks fail. This does not set PF_SUPERPRIV. Two of the instances of __capable() actually only act on current, and so have been changed to calls to capable(). Of the places that were using __capable(): (1) The OOM killer calls __capable() thrice when weighing the killability of a process. All of these now use has_capability(). (2) cap_ptrace() and smack_ptrace() were using __capable() to check to see whether the parent was allowed to trace any process. As mentioned above, these have been split. For PTRACE_ATTACH and /proc, capable() is now used, and for PTRACE_TRACEME, has_capability() is used. (3) cap_safe_nice() only ever saw current, so now uses capable(). (4) smack_setprocattr() rejected accesses to tasks other than current just after calling __capable(), so the order of these two tests have been switched and capable() is used instead. (5) In smack_file_send_sigiotask(), we need to allow privileged processes to receive SIGIO on files they're manipulating. (6) In smack_task_wait(), we let a process wait for a privileged process, whether or not the process doing the waiting is privileged. I've tested this with the LTP SELinux and syscalls testscripts. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Serge Hallyn <serue@us.ibm.com> Acked-by: Casey Schaufler <casey@schaufler-ca.com> Acked-by: Andrew G. Morgan <morgan@kernel.org> Acked-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: James Morris <jmorris@namei.org>
998 lines
22 KiB
C
998 lines
22 KiB
C
/*
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* Capabilities Linux Security Module
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*
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* This is the default security module in case no other module is loaded.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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*/
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#include <linux/security.h>
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static int cap_acct(struct file *file)
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{
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return 0;
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}
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static int cap_sysctl(ctl_table *table, int op)
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{
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return 0;
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}
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static int cap_quotactl(int cmds, int type, int id, struct super_block *sb)
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{
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return 0;
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}
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static int cap_quota_on(struct dentry *dentry)
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{
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return 0;
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}
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static int cap_bprm_alloc_security(struct linux_binprm *bprm)
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{
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return 0;
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}
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static void cap_bprm_free_security(struct linux_binprm *bprm)
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{
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}
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static void cap_bprm_post_apply_creds(struct linux_binprm *bprm)
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{
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}
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static int cap_bprm_check_security(struct linux_binprm *bprm)
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{
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return 0;
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}
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static int cap_sb_alloc_security(struct super_block *sb)
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{
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return 0;
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}
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static void cap_sb_free_security(struct super_block *sb)
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{
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}
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static int cap_sb_copy_data(char *orig, char *copy)
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{
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return 0;
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}
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static int cap_sb_kern_mount(struct super_block *sb, void *data)
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{
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return 0;
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}
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static int cap_sb_show_options(struct seq_file *m, struct super_block *sb)
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{
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return 0;
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}
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static int cap_sb_statfs(struct dentry *dentry)
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{
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return 0;
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}
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static int cap_sb_mount(char *dev_name, struct path *path, char *type,
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unsigned long flags, void *data)
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{
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return 0;
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}
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static int cap_sb_check_sb(struct vfsmount *mnt, struct path *path)
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{
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return 0;
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}
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static int cap_sb_umount(struct vfsmount *mnt, int flags)
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{
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return 0;
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}
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static void cap_sb_umount_close(struct vfsmount *mnt)
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{
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}
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static void cap_sb_umount_busy(struct vfsmount *mnt)
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{
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}
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static void cap_sb_post_remount(struct vfsmount *mnt, unsigned long flags,
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void *data)
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{
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}
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static void cap_sb_post_addmount(struct vfsmount *mnt, struct path *path)
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{
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}
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static int cap_sb_pivotroot(struct path *old_path, struct path *new_path)
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{
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return 0;
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}
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static void cap_sb_post_pivotroot(struct path *old_path, struct path *new_path)
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{
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}
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static int cap_sb_set_mnt_opts(struct super_block *sb,
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struct security_mnt_opts *opts)
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{
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if (unlikely(opts->num_mnt_opts))
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return -EOPNOTSUPP;
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return 0;
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}
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static void cap_sb_clone_mnt_opts(const struct super_block *oldsb,
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struct super_block *newsb)
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{
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}
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static int cap_sb_parse_opts_str(char *options, struct security_mnt_opts *opts)
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{
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return 0;
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}
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static int cap_inode_alloc_security(struct inode *inode)
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{
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return 0;
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}
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static void cap_inode_free_security(struct inode *inode)
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{
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}
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static int cap_inode_init_security(struct inode *inode, struct inode *dir,
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char **name, void **value, size_t *len)
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{
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return -EOPNOTSUPP;
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}
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static int cap_inode_create(struct inode *inode, struct dentry *dentry,
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int mask)
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{
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return 0;
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}
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static int cap_inode_link(struct dentry *old_dentry, struct inode *inode,
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struct dentry *new_dentry)
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{
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return 0;
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}
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static int cap_inode_unlink(struct inode *inode, struct dentry *dentry)
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{
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return 0;
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}
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static int cap_inode_symlink(struct inode *inode, struct dentry *dentry,
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const char *name)
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{
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return 0;
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}
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static int cap_inode_mkdir(struct inode *inode, struct dentry *dentry,
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int mask)
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{
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return 0;
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}
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static int cap_inode_rmdir(struct inode *inode, struct dentry *dentry)
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{
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return 0;
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}
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static int cap_inode_mknod(struct inode *inode, struct dentry *dentry,
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int mode, dev_t dev)
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{
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return 0;
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}
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static int cap_inode_rename(struct inode *old_inode, struct dentry *old_dentry,
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struct inode *new_inode, struct dentry *new_dentry)
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{
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return 0;
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}
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static int cap_inode_readlink(struct dentry *dentry)
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{
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return 0;
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}
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static int cap_inode_follow_link(struct dentry *dentry,
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struct nameidata *nameidata)
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{
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return 0;
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}
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static int cap_inode_permission(struct inode *inode, int mask)
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{
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return 0;
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}
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static int cap_inode_setattr(struct dentry *dentry, struct iattr *iattr)
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{
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return 0;
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}
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static int cap_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
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{
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return 0;
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}
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static void cap_inode_delete(struct inode *ino)
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{
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}
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static void cap_inode_post_setxattr(struct dentry *dentry, const char *name,
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const void *value, size_t size, int flags)
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{
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}
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static int cap_inode_getxattr(struct dentry *dentry, const char *name)
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{
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return 0;
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}
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static int cap_inode_listxattr(struct dentry *dentry)
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{
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return 0;
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}
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static int cap_inode_getsecurity(const struct inode *inode, const char *name,
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void **buffer, bool alloc)
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{
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return -EOPNOTSUPP;
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}
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static int cap_inode_setsecurity(struct inode *inode, const char *name,
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const void *value, size_t size, int flags)
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{
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return -EOPNOTSUPP;
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}
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static int cap_inode_listsecurity(struct inode *inode, char *buffer,
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size_t buffer_size)
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{
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return 0;
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}
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static void cap_inode_getsecid(const struct inode *inode, u32 *secid)
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{
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*secid = 0;
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}
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static int cap_file_permission(struct file *file, int mask)
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{
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return 0;
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}
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static int cap_file_alloc_security(struct file *file)
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{
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return 0;
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}
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static void cap_file_free_security(struct file *file)
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{
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}
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static int cap_file_ioctl(struct file *file, unsigned int command,
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unsigned long arg)
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{
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return 0;
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}
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static int cap_file_mmap(struct file *file, unsigned long reqprot,
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unsigned long prot, unsigned long flags,
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unsigned long addr, unsigned long addr_only)
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{
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if ((addr < mmap_min_addr) && !capable(CAP_SYS_RAWIO))
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return -EACCES;
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return 0;
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}
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static int cap_file_mprotect(struct vm_area_struct *vma, unsigned long reqprot,
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unsigned long prot)
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{
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return 0;
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}
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static int cap_file_lock(struct file *file, unsigned int cmd)
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{
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return 0;
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}
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static int cap_file_fcntl(struct file *file, unsigned int cmd,
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unsigned long arg)
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{
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return 0;
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}
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static int cap_file_set_fowner(struct file *file)
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{
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return 0;
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}
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static int cap_file_send_sigiotask(struct task_struct *tsk,
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struct fown_struct *fown, int sig)
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{
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return 0;
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}
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static int cap_file_receive(struct file *file)
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{
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return 0;
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}
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static int cap_dentry_open(struct file *file)
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{
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return 0;
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}
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static int cap_task_create(unsigned long clone_flags)
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{
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return 0;
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}
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static int cap_task_alloc_security(struct task_struct *p)
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{
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return 0;
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}
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static void cap_task_free_security(struct task_struct *p)
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{
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}
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static int cap_task_setuid(uid_t id0, uid_t id1, uid_t id2, int flags)
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{
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return 0;
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}
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static int cap_task_setgid(gid_t id0, gid_t id1, gid_t id2, int flags)
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{
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return 0;
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}
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static int cap_task_setpgid(struct task_struct *p, pid_t pgid)
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{
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return 0;
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}
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static int cap_task_getpgid(struct task_struct *p)
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{
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return 0;
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}
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static int cap_task_getsid(struct task_struct *p)
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{
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return 0;
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}
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static void cap_task_getsecid(struct task_struct *p, u32 *secid)
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{
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*secid = 0;
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}
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static int cap_task_setgroups(struct group_info *group_info)
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{
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return 0;
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}
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static int cap_task_getioprio(struct task_struct *p)
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{
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return 0;
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}
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static int cap_task_setrlimit(unsigned int resource, struct rlimit *new_rlim)
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{
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return 0;
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}
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static int cap_task_getscheduler(struct task_struct *p)
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{
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return 0;
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}
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static int cap_task_movememory(struct task_struct *p)
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{
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return 0;
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}
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static int cap_task_wait(struct task_struct *p)
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{
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return 0;
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}
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static int cap_task_kill(struct task_struct *p, struct siginfo *info,
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int sig, u32 secid)
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{
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return 0;
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}
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static void cap_task_to_inode(struct task_struct *p, struct inode *inode)
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{
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}
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static int cap_ipc_permission(struct kern_ipc_perm *ipcp, short flag)
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{
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return 0;
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}
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static void cap_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid)
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{
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*secid = 0;
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}
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static int cap_msg_msg_alloc_security(struct msg_msg *msg)
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{
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return 0;
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}
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static void cap_msg_msg_free_security(struct msg_msg *msg)
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{
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}
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static int cap_msg_queue_alloc_security(struct msg_queue *msq)
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{
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return 0;
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}
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static void cap_msg_queue_free_security(struct msg_queue *msq)
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{
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}
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static int cap_msg_queue_associate(struct msg_queue *msq, int msqflg)
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{
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return 0;
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}
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static int cap_msg_queue_msgctl(struct msg_queue *msq, int cmd)
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{
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return 0;
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}
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static int cap_msg_queue_msgsnd(struct msg_queue *msq, struct msg_msg *msg,
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int msgflg)
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{
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return 0;
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}
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static int cap_msg_queue_msgrcv(struct msg_queue *msq, struct msg_msg *msg,
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struct task_struct *target, long type, int mode)
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{
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return 0;
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}
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static int cap_shm_alloc_security(struct shmid_kernel *shp)
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{
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return 0;
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}
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static void cap_shm_free_security(struct shmid_kernel *shp)
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{
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}
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static int cap_shm_associate(struct shmid_kernel *shp, int shmflg)
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{
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return 0;
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}
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static int cap_shm_shmctl(struct shmid_kernel *shp, int cmd)
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{
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return 0;
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}
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static int cap_shm_shmat(struct shmid_kernel *shp, char __user *shmaddr,
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int shmflg)
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{
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return 0;
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}
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static int cap_sem_alloc_security(struct sem_array *sma)
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{
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return 0;
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}
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static void cap_sem_free_security(struct sem_array *sma)
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{
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}
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static int cap_sem_associate(struct sem_array *sma, int semflg)
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{
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return 0;
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}
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static int cap_sem_semctl(struct sem_array *sma, int cmd)
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{
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return 0;
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}
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static int cap_sem_semop(struct sem_array *sma, struct sembuf *sops,
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unsigned nsops, int alter)
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{
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return 0;
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}
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#ifdef CONFIG_SECURITY_NETWORK
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static int cap_unix_stream_connect(struct socket *sock, struct socket *other,
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struct sock *newsk)
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{
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return 0;
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}
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static int cap_unix_may_send(struct socket *sock, struct socket *other)
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{
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return 0;
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}
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static int cap_socket_create(int family, int type, int protocol, int kern)
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{
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return 0;
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}
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static int cap_socket_post_create(struct socket *sock, int family, int type,
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int protocol, int kern)
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{
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return 0;
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}
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static int cap_socket_bind(struct socket *sock, struct sockaddr *address,
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int addrlen)
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{
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return 0;
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}
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static int cap_socket_connect(struct socket *sock, struct sockaddr *address,
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int addrlen)
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{
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return 0;
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}
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static int cap_socket_listen(struct socket *sock, int backlog)
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{
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return 0;
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}
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static int cap_socket_accept(struct socket *sock, struct socket *newsock)
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{
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return 0;
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}
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static void cap_socket_post_accept(struct socket *sock, struct socket *newsock)
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{
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}
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|
|
static int cap_socket_sendmsg(struct socket *sock, struct msghdr *msg, int size)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int cap_socket_recvmsg(struct socket *sock, struct msghdr *msg,
|
|
int size, int flags)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int cap_socket_getsockname(struct socket *sock)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int cap_socket_getpeername(struct socket *sock)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int cap_socket_setsockopt(struct socket *sock, int level, int optname)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int cap_socket_getsockopt(struct socket *sock, int level, int optname)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int cap_socket_shutdown(struct socket *sock, int how)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int cap_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int cap_socket_getpeersec_stream(struct socket *sock,
|
|
char __user *optval,
|
|
int __user *optlen, unsigned len)
|
|
{
|
|
return -ENOPROTOOPT;
|
|
}
|
|
|
|
static int cap_socket_getpeersec_dgram(struct socket *sock,
|
|
struct sk_buff *skb, u32 *secid)
|
|
{
|
|
return -ENOPROTOOPT;
|
|
}
|
|
|
|
static int cap_sk_alloc_security(struct sock *sk, int family, gfp_t priority)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static void cap_sk_free_security(struct sock *sk)
|
|
{
|
|
}
|
|
|
|
static void cap_sk_clone_security(const struct sock *sk, struct sock *newsk)
|
|
{
|
|
}
|
|
|
|
static void cap_sk_getsecid(struct sock *sk, u32 *secid)
|
|
{
|
|
}
|
|
|
|
static void cap_sock_graft(struct sock *sk, struct socket *parent)
|
|
{
|
|
}
|
|
|
|
static int cap_inet_conn_request(struct sock *sk, struct sk_buff *skb,
|
|
struct request_sock *req)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static void cap_inet_csk_clone(struct sock *newsk,
|
|
const struct request_sock *req)
|
|
{
|
|
}
|
|
|
|
static void cap_inet_conn_established(struct sock *sk, struct sk_buff *skb)
|
|
{
|
|
}
|
|
|
|
static void cap_req_classify_flow(const struct request_sock *req,
|
|
struct flowi *fl)
|
|
{
|
|
}
|
|
#endif /* CONFIG_SECURITY_NETWORK */
|
|
|
|
#ifdef CONFIG_SECURITY_NETWORK_XFRM
|
|
static int cap_xfrm_policy_alloc_security(struct xfrm_sec_ctx **ctxp,
|
|
struct xfrm_user_sec_ctx *sec_ctx)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int cap_xfrm_policy_clone_security(struct xfrm_sec_ctx *old_ctx,
|
|
struct xfrm_sec_ctx **new_ctxp)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static void cap_xfrm_policy_free_security(struct xfrm_sec_ctx *ctx)
|
|
{
|
|
}
|
|
|
|
static int cap_xfrm_policy_delete_security(struct xfrm_sec_ctx *ctx)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int cap_xfrm_state_alloc_security(struct xfrm_state *x,
|
|
struct xfrm_user_sec_ctx *sec_ctx,
|
|
u32 secid)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static void cap_xfrm_state_free_security(struct xfrm_state *x)
|
|
{
|
|
}
|
|
|
|
static int cap_xfrm_state_delete_security(struct xfrm_state *x)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int cap_xfrm_policy_lookup(struct xfrm_sec_ctx *ctx, u32 sk_sid, u8 dir)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int cap_xfrm_state_pol_flow_match(struct xfrm_state *x,
|
|
struct xfrm_policy *xp,
|
|
struct flowi *fl)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
static int cap_xfrm_decode_session(struct sk_buff *skb, u32 *fl, int ckall)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
#endif /* CONFIG_SECURITY_NETWORK_XFRM */
|
|
static void cap_d_instantiate(struct dentry *dentry, struct inode *inode)
|
|
{
|
|
}
|
|
|
|
static int cap_getprocattr(struct task_struct *p, char *name, char **value)
|
|
{
|
|
return -EINVAL;
|
|
}
|
|
|
|
static int cap_setprocattr(struct task_struct *p, char *name, void *value,
|
|
size_t size)
|
|
{
|
|
return -EINVAL;
|
|
}
|
|
|
|
static int cap_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static int cap_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static void cap_release_secctx(char *secdata, u32 seclen)
|
|
{
|
|
}
|
|
|
|
#ifdef CONFIG_KEYS
|
|
static int cap_key_alloc(struct key *key, struct task_struct *ctx,
|
|
unsigned long flags)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static void cap_key_free(struct key *key)
|
|
{
|
|
}
|
|
|
|
static int cap_key_permission(key_ref_t key_ref, struct task_struct *context,
|
|
key_perm_t perm)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int cap_key_getsecurity(struct key *key, char **_buffer)
|
|
{
|
|
*_buffer = NULL;
|
|
return 0;
|
|
}
|
|
|
|
#endif /* CONFIG_KEYS */
|
|
|
|
#ifdef CONFIG_AUDIT
|
|
static int cap_audit_rule_init(u32 field, u32 op, char *rulestr, void **lsmrule)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int cap_audit_rule_known(struct audit_krule *krule)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int cap_audit_rule_match(u32 secid, u32 field, u32 op, void *lsmrule,
|
|
struct audit_context *actx)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static void cap_audit_rule_free(void *lsmrule)
|
|
{
|
|
}
|
|
#endif /* CONFIG_AUDIT */
|
|
|
|
struct security_operations default_security_ops = {
|
|
.name = "default",
|
|
};
|
|
|
|
#define set_to_cap_if_null(ops, function) \
|
|
do { \
|
|
if (!ops->function) { \
|
|
ops->function = cap_##function; \
|
|
pr_debug("Had to override the " #function \
|
|
" security operation with the default.\n");\
|
|
} \
|
|
} while (0)
|
|
|
|
void security_fixup_ops(struct security_operations *ops)
|
|
{
|
|
set_to_cap_if_null(ops, ptrace_may_access);
|
|
set_to_cap_if_null(ops, ptrace_traceme);
|
|
set_to_cap_if_null(ops, capget);
|
|
set_to_cap_if_null(ops, capset_check);
|
|
set_to_cap_if_null(ops, capset_set);
|
|
set_to_cap_if_null(ops, acct);
|
|
set_to_cap_if_null(ops, capable);
|
|
set_to_cap_if_null(ops, quotactl);
|
|
set_to_cap_if_null(ops, quota_on);
|
|
set_to_cap_if_null(ops, sysctl);
|
|
set_to_cap_if_null(ops, syslog);
|
|
set_to_cap_if_null(ops, settime);
|
|
set_to_cap_if_null(ops, vm_enough_memory);
|
|
set_to_cap_if_null(ops, bprm_alloc_security);
|
|
set_to_cap_if_null(ops, bprm_free_security);
|
|
set_to_cap_if_null(ops, bprm_apply_creds);
|
|
set_to_cap_if_null(ops, bprm_post_apply_creds);
|
|
set_to_cap_if_null(ops, bprm_set_security);
|
|
set_to_cap_if_null(ops, bprm_check_security);
|
|
set_to_cap_if_null(ops, bprm_secureexec);
|
|
set_to_cap_if_null(ops, sb_alloc_security);
|
|
set_to_cap_if_null(ops, sb_free_security);
|
|
set_to_cap_if_null(ops, sb_copy_data);
|
|
set_to_cap_if_null(ops, sb_kern_mount);
|
|
set_to_cap_if_null(ops, sb_show_options);
|
|
set_to_cap_if_null(ops, sb_statfs);
|
|
set_to_cap_if_null(ops, sb_mount);
|
|
set_to_cap_if_null(ops, sb_check_sb);
|
|
set_to_cap_if_null(ops, sb_umount);
|
|
set_to_cap_if_null(ops, sb_umount_close);
|
|
set_to_cap_if_null(ops, sb_umount_busy);
|
|
set_to_cap_if_null(ops, sb_post_remount);
|
|
set_to_cap_if_null(ops, sb_post_addmount);
|
|
set_to_cap_if_null(ops, sb_pivotroot);
|
|
set_to_cap_if_null(ops, sb_post_pivotroot);
|
|
set_to_cap_if_null(ops, sb_set_mnt_opts);
|
|
set_to_cap_if_null(ops, sb_clone_mnt_opts);
|
|
set_to_cap_if_null(ops, sb_parse_opts_str);
|
|
set_to_cap_if_null(ops, inode_alloc_security);
|
|
set_to_cap_if_null(ops, inode_free_security);
|
|
set_to_cap_if_null(ops, inode_init_security);
|
|
set_to_cap_if_null(ops, inode_create);
|
|
set_to_cap_if_null(ops, inode_link);
|
|
set_to_cap_if_null(ops, inode_unlink);
|
|
set_to_cap_if_null(ops, inode_symlink);
|
|
set_to_cap_if_null(ops, inode_mkdir);
|
|
set_to_cap_if_null(ops, inode_rmdir);
|
|
set_to_cap_if_null(ops, inode_mknod);
|
|
set_to_cap_if_null(ops, inode_rename);
|
|
set_to_cap_if_null(ops, inode_readlink);
|
|
set_to_cap_if_null(ops, inode_follow_link);
|
|
set_to_cap_if_null(ops, inode_permission);
|
|
set_to_cap_if_null(ops, inode_setattr);
|
|
set_to_cap_if_null(ops, inode_getattr);
|
|
set_to_cap_if_null(ops, inode_delete);
|
|
set_to_cap_if_null(ops, inode_setxattr);
|
|
set_to_cap_if_null(ops, inode_post_setxattr);
|
|
set_to_cap_if_null(ops, inode_getxattr);
|
|
set_to_cap_if_null(ops, inode_listxattr);
|
|
set_to_cap_if_null(ops, inode_removexattr);
|
|
set_to_cap_if_null(ops, inode_need_killpriv);
|
|
set_to_cap_if_null(ops, inode_killpriv);
|
|
set_to_cap_if_null(ops, inode_getsecurity);
|
|
set_to_cap_if_null(ops, inode_setsecurity);
|
|
set_to_cap_if_null(ops, inode_listsecurity);
|
|
set_to_cap_if_null(ops, inode_getsecid);
|
|
set_to_cap_if_null(ops, file_permission);
|
|
set_to_cap_if_null(ops, file_alloc_security);
|
|
set_to_cap_if_null(ops, file_free_security);
|
|
set_to_cap_if_null(ops, file_ioctl);
|
|
set_to_cap_if_null(ops, file_mmap);
|
|
set_to_cap_if_null(ops, file_mprotect);
|
|
set_to_cap_if_null(ops, file_lock);
|
|
set_to_cap_if_null(ops, file_fcntl);
|
|
set_to_cap_if_null(ops, file_set_fowner);
|
|
set_to_cap_if_null(ops, file_send_sigiotask);
|
|
set_to_cap_if_null(ops, file_receive);
|
|
set_to_cap_if_null(ops, dentry_open);
|
|
set_to_cap_if_null(ops, task_create);
|
|
set_to_cap_if_null(ops, task_alloc_security);
|
|
set_to_cap_if_null(ops, task_free_security);
|
|
set_to_cap_if_null(ops, task_setuid);
|
|
set_to_cap_if_null(ops, task_post_setuid);
|
|
set_to_cap_if_null(ops, task_setgid);
|
|
set_to_cap_if_null(ops, task_setpgid);
|
|
set_to_cap_if_null(ops, task_getpgid);
|
|
set_to_cap_if_null(ops, task_getsid);
|
|
set_to_cap_if_null(ops, task_getsecid);
|
|
set_to_cap_if_null(ops, task_setgroups);
|
|
set_to_cap_if_null(ops, task_setnice);
|
|
set_to_cap_if_null(ops, task_setioprio);
|
|
set_to_cap_if_null(ops, task_getioprio);
|
|
set_to_cap_if_null(ops, task_setrlimit);
|
|
set_to_cap_if_null(ops, task_setscheduler);
|
|
set_to_cap_if_null(ops, task_getscheduler);
|
|
set_to_cap_if_null(ops, task_movememory);
|
|
set_to_cap_if_null(ops, task_wait);
|
|
set_to_cap_if_null(ops, task_kill);
|
|
set_to_cap_if_null(ops, task_prctl);
|
|
set_to_cap_if_null(ops, task_reparent_to_init);
|
|
set_to_cap_if_null(ops, task_to_inode);
|
|
set_to_cap_if_null(ops, ipc_permission);
|
|
set_to_cap_if_null(ops, ipc_getsecid);
|
|
set_to_cap_if_null(ops, msg_msg_alloc_security);
|
|
set_to_cap_if_null(ops, msg_msg_free_security);
|
|
set_to_cap_if_null(ops, msg_queue_alloc_security);
|
|
set_to_cap_if_null(ops, msg_queue_free_security);
|
|
set_to_cap_if_null(ops, msg_queue_associate);
|
|
set_to_cap_if_null(ops, msg_queue_msgctl);
|
|
set_to_cap_if_null(ops, msg_queue_msgsnd);
|
|
set_to_cap_if_null(ops, msg_queue_msgrcv);
|
|
set_to_cap_if_null(ops, shm_alloc_security);
|
|
set_to_cap_if_null(ops, shm_free_security);
|
|
set_to_cap_if_null(ops, shm_associate);
|
|
set_to_cap_if_null(ops, shm_shmctl);
|
|
set_to_cap_if_null(ops, shm_shmat);
|
|
set_to_cap_if_null(ops, sem_alloc_security);
|
|
set_to_cap_if_null(ops, sem_free_security);
|
|
set_to_cap_if_null(ops, sem_associate);
|
|
set_to_cap_if_null(ops, sem_semctl);
|
|
set_to_cap_if_null(ops, sem_semop);
|
|
set_to_cap_if_null(ops, netlink_send);
|
|
set_to_cap_if_null(ops, netlink_recv);
|
|
set_to_cap_if_null(ops, d_instantiate);
|
|
set_to_cap_if_null(ops, getprocattr);
|
|
set_to_cap_if_null(ops, setprocattr);
|
|
set_to_cap_if_null(ops, secid_to_secctx);
|
|
set_to_cap_if_null(ops, secctx_to_secid);
|
|
set_to_cap_if_null(ops, release_secctx);
|
|
#ifdef CONFIG_SECURITY_NETWORK
|
|
set_to_cap_if_null(ops, unix_stream_connect);
|
|
set_to_cap_if_null(ops, unix_may_send);
|
|
set_to_cap_if_null(ops, socket_create);
|
|
set_to_cap_if_null(ops, socket_post_create);
|
|
set_to_cap_if_null(ops, socket_bind);
|
|
set_to_cap_if_null(ops, socket_connect);
|
|
set_to_cap_if_null(ops, socket_listen);
|
|
set_to_cap_if_null(ops, socket_accept);
|
|
set_to_cap_if_null(ops, socket_post_accept);
|
|
set_to_cap_if_null(ops, socket_sendmsg);
|
|
set_to_cap_if_null(ops, socket_recvmsg);
|
|
set_to_cap_if_null(ops, socket_getsockname);
|
|
set_to_cap_if_null(ops, socket_getpeername);
|
|
set_to_cap_if_null(ops, socket_setsockopt);
|
|
set_to_cap_if_null(ops, socket_getsockopt);
|
|
set_to_cap_if_null(ops, socket_shutdown);
|
|
set_to_cap_if_null(ops, socket_sock_rcv_skb);
|
|
set_to_cap_if_null(ops, socket_getpeersec_stream);
|
|
set_to_cap_if_null(ops, socket_getpeersec_dgram);
|
|
set_to_cap_if_null(ops, sk_alloc_security);
|
|
set_to_cap_if_null(ops, sk_free_security);
|
|
set_to_cap_if_null(ops, sk_clone_security);
|
|
set_to_cap_if_null(ops, sk_getsecid);
|
|
set_to_cap_if_null(ops, sock_graft);
|
|
set_to_cap_if_null(ops, inet_conn_request);
|
|
set_to_cap_if_null(ops, inet_csk_clone);
|
|
set_to_cap_if_null(ops, inet_conn_established);
|
|
set_to_cap_if_null(ops, req_classify_flow);
|
|
#endif /* CONFIG_SECURITY_NETWORK */
|
|
#ifdef CONFIG_SECURITY_NETWORK_XFRM
|
|
set_to_cap_if_null(ops, xfrm_policy_alloc_security);
|
|
set_to_cap_if_null(ops, xfrm_policy_clone_security);
|
|
set_to_cap_if_null(ops, xfrm_policy_free_security);
|
|
set_to_cap_if_null(ops, xfrm_policy_delete_security);
|
|
set_to_cap_if_null(ops, xfrm_state_alloc_security);
|
|
set_to_cap_if_null(ops, xfrm_state_free_security);
|
|
set_to_cap_if_null(ops, xfrm_state_delete_security);
|
|
set_to_cap_if_null(ops, xfrm_policy_lookup);
|
|
set_to_cap_if_null(ops, xfrm_state_pol_flow_match);
|
|
set_to_cap_if_null(ops, xfrm_decode_session);
|
|
#endif /* CONFIG_SECURITY_NETWORK_XFRM */
|
|
#ifdef CONFIG_KEYS
|
|
set_to_cap_if_null(ops, key_alloc);
|
|
set_to_cap_if_null(ops, key_free);
|
|
set_to_cap_if_null(ops, key_permission);
|
|
set_to_cap_if_null(ops, key_getsecurity);
|
|
#endif /* CONFIG_KEYS */
|
|
#ifdef CONFIG_AUDIT
|
|
set_to_cap_if_null(ops, audit_rule_init);
|
|
set_to_cap_if_null(ops, audit_rule_known);
|
|
set_to_cap_if_null(ops, audit_rule_match);
|
|
set_to_cap_if_null(ops, audit_rule_free);
|
|
#endif
|
|
}
|