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authorLinus Torvalds <torvalds@linux-foundation.org>2010-08-04 21:28:39 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-04 21:28:39 +0400
commit7e6880951da86928c7f6cecf26dcb8e8d9f826da (patch)
tree1ad8af6c52e06710f93847933c2720751100d668 /include
parent3a09b1be53d23df780a0cd0e4087a05e2ca4a00c (diff)
parent77c80e6b2fd049848bfd1bdab67899ad3ac407a7 (diff)
downloadlinux-7e6880951da86928c7f6cecf26dcb8e8d9f826da.tar.xz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: (90 commits) AppArmor: fix build warnings for non-const use of get_task_cred selinux: convert the policy type_attr_map to flex_array AppArmor: Enable configuring and building of the AppArmor security module TOMOYO: Use pathname specified by policy rather than execve() AppArmor: update path_truncate method to latest version AppArmor: core policy routines AppArmor: policy routines for loading and unpacking policy AppArmor: mediation of non file objects AppArmor: LSM interface, and security module initialization AppArmor: Enable configuring and building of the AppArmor security module AppArmor: update Maintainer and Documentation AppArmor: functions for domain transitions AppArmor: file enforcement routines AppArmor: userspace interfaces AppArmor: dfa match engine AppArmor: contexts used in attaching policy to system objects AppArmor: basic auditing infrastructure. AppArmor: misc. base functions and defines TOMOYO: Update version to 2.3.0 TOMOYO: Fix quota check. ...
Diffstat (limited to 'include')
-rw-r--r--include/linux/capability.h3
-rw-r--r--include/linux/fs.h1
-rw-r--r--include/linux/lsm_audit.h32
-rw-r--r--include/linux/security.h11
-rw-r--r--include/linux/xattr.h14
5 files changed, 50 insertions, 11 deletions
diff --git a/include/linux/capability.h b/include/linux/capability.h
index 39e5ff512fbe..90012b9ddbf3 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -49,9 +49,6 @@ typedef struct __user_cap_data_struct {
} __user *cap_user_data_t;
-#define XATTR_CAPS_SUFFIX "capability"
-#define XATTR_NAME_CAPS XATTR_SECURITY_PREFIX XATTR_CAPS_SUFFIX
-
#define VFS_CAP_REVISION_MASK 0xFF000000
#define VFS_CAP_REVISION_SHIFT 24
#define VFS_CAP_FLAGS_MASK ~VFS_CAP_REVISION_MASK
diff --git a/include/linux/fs.h b/include/linux/fs.h
index f91affb7d530..e5106e49bd2c 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -53,6 +53,7 @@ struct inodes_stat_t {
#define MAY_APPEND 8
#define MAY_ACCESS 16
#define MAY_OPEN 32
+#define MAY_CHDIR 64
/*
* flags in file.f_mode. Note that FMODE_READ and FMODE_WRITE must correspond
diff --git a/include/linux/lsm_audit.h b/include/linux/lsm_audit.h
index 6907251d5200..112a55033352 100644
--- a/include/linux/lsm_audit.h
+++ b/include/linux/lsm_audit.h
@@ -90,10 +90,42 @@ struct common_audit_data {
u32 requested;
u32 audited;
u32 denied;
+ /*
+ * auditdeny is a bit tricky and unintuitive. See the
+ * comments in avc.c for it's meaning and usage.
+ */
+ u32 auditdeny;
struct av_decision *avd;
int result;
} selinux_audit_data;
#endif
+#ifdef CONFIG_SECURITY_APPARMOR
+ struct {
+ int error;
+ int op;
+ int type;
+ void *profile;
+ const char *name;
+ const char *info;
+ union {
+ void *target;
+ struct {
+ long pos;
+ void *target;
+ } iface;
+ struct {
+ int rlim;
+ unsigned long max;
+ } rlim;
+ struct {
+ const char *target;
+ u32 request;
+ u32 denied;
+ uid_t ouid;
+ } fs;
+ };
+ } apparmor_audit_data;
+#endif
};
/* these callback will be implemented by a specific LSM */
void (*lsm_pre_audit)(struct audit_buffer *, void *);
diff --git a/include/linux/security.h b/include/linux/security.h
index 0c8819170463..723a93df756a 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -470,8 +470,6 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
* @path_truncate:
* Check permission before truncating a file.
* @path contains the path structure for the file.
- * @length is the new length of the file.
- * @time_attrs is the flags passed to do_truncate().
* Return 0 if permission is granted.
* @inode_getattr:
* Check permission before obtaining file attributes.
@@ -1412,8 +1410,7 @@ struct security_operations {
int (*path_rmdir) (struct path *dir, struct dentry *dentry);
int (*path_mknod) (struct path *dir, struct dentry *dentry, int mode,
unsigned int dev);
- int (*path_truncate) (struct path *path, loff_t length,
- unsigned int time_attrs);
+ int (*path_truncate) (struct path *path);
int (*path_symlink) (struct path *dir, struct dentry *dentry,
const char *old_name);
int (*path_link) (struct dentry *old_dentry, struct path *new_dir,
@@ -2806,8 +2803,7 @@ int security_path_mkdir(struct path *dir, struct dentry *dentry, int mode);
int security_path_rmdir(struct path *dir, struct dentry *dentry);
int security_path_mknod(struct path *dir, struct dentry *dentry, int mode,
unsigned int dev);
-int security_path_truncate(struct path *path, loff_t length,
- unsigned int time_attrs);
+int security_path_truncate(struct path *path);
int security_path_symlink(struct path *dir, struct dentry *dentry,
const char *old_name);
int security_path_link(struct dentry *old_dentry, struct path *new_dir,
@@ -2841,8 +2837,7 @@ static inline int security_path_mknod(struct path *dir, struct dentry *dentry,
return 0;
}
-static inline int security_path_truncate(struct path *path, loff_t length,
- unsigned int time_attrs)
+static inline int security_path_truncate(struct path *path)
{
return 0;
}
diff --git a/include/linux/xattr.h b/include/linux/xattr.h
index 0cfa1e9c4cc1..f1e5bde4b35a 100644
--- a/include/linux/xattr.h
+++ b/include/linux/xattr.h
@@ -33,6 +33,20 @@
#define XATTR_USER_PREFIX "user."
#define XATTR_USER_PREFIX_LEN (sizeof (XATTR_USER_PREFIX) - 1)
+/* Security namespace */
+#define XATTR_SELINUX_SUFFIX "selinux"
+#define XATTR_NAME_SELINUX XATTR_SECURITY_PREFIX XATTR_SELINUX_SUFFIX
+
+#define XATTR_SMACK_SUFFIX "SMACK64"
+#define XATTR_SMACK_IPIN "SMACK64IPIN"
+#define XATTR_SMACK_IPOUT "SMACK64IPOUT"
+#define XATTR_NAME_SMACK XATTR_SECURITY_PREFIX XATTR_SMACK_SUFFIX
+#define XATTR_NAME_SMACKIPIN XATTR_SECURITY_PREFIX XATTR_SMACK_IPIN
+#define XATTR_NAME_SMACKIPOUT XATTR_SECURITY_PREFIX XATTR_SMACK_IPOUT
+
+#define XATTR_CAPS_SUFFIX "capability"
+#define XATTR_NAME_CAPS XATTR_SECURITY_PREFIX XATTR_CAPS_SUFFIX
+
struct inode;
struct dentry;