Merge branch 'audit.b39' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current

* 'audit.b39' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current:
  [PATCH] get rid of AVC_PATH postponed treatment
  [PATCH] allow audit filtering on bit & operations
  [PATCH] audit: fix broken class-based syscall audit
  [PATCH] Make IPC mode consistent

1 files changed, 17 insertions, 15 deletions

diff --git a/include/linux/audit.h b/include/linux/audit.h
index 8ca7ca0b47f0..4bbd8601b8f0 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -161,7 +161,7 @@
  * are currently used in an audit field constant understood by the kernel.
  * If you are adding a new #define AUDIT_<whatever>, please ensure that
  * AUDIT_UNUSED_BITS is updated if need be. */
-#define AUDIT_UNUSED_BITS       0x0FFFFC00
+#define AUDIT_UNUSED_BITS       0x07FFFC00
 
 
 /* Rule fields */
@@ -213,25 +213,29 @@
 #define AUDIT_NEGATE                    0x80000000
 
 /* These are the supported operators.
- *      4  2  1
- *      =  >  <
- *      -------
- *      0  0  0         0       nonsense
- *      0  0  1         1       <
- *      0  1  0         2       >
- *      0  1  1         3       !=
- *      1  0  0         4       =
- *      1  0  1         5       <=
- *      1  1  0         6       >=
- *      1  1  1         7       all operators
+ *      4  2  1  8
+ *      =  >  <  ?
+ *      ----------
+ *      0  0  0  0      00      nonsense
+ *      0  0  0  1      08      &  bit mask
+ *      0  0  1  0      10      <
+ *      0  1  0  0      20      >
+ *      0  1  1  0      30      !=
+ *      1  0  0  0      40      =
+ *      1  0  0  1      48      &=  bit test
+ *      1  0  1  0      50      <=
+ *      1  1  0  0      60      >=
+ *      1  1  1  1      78      all operators
  */
+#define AUDIT_BIT_MASK                  0x08000000
 #define AUDIT_LESS_THAN                 0x10000000
 #define AUDIT_GREATER_THAN              0x20000000
 #define AUDIT_NOT_EQUAL                 0x30000000
 #define AUDIT_EQUAL                     0x40000000
+#define AUDIT_BIT_TEST                  (AUDIT_BIT_MASK|AUDIT_EQUAL)
 #define AUDIT_LESS_THAN_OR_EQUAL        (AUDIT_LESS_THAN|AUDIT_EQUAL)
 #define AUDIT_GREATER_THAN_OR_EQUAL     (AUDIT_GREATER_THAN|AUDIT_EQUAL)
-#define AUDIT_OPERATORS                 (AUDIT_EQUAL|AUDIT_NOT_EQUAL)
+#define AUDIT_OPERATORS                 (AUDIT_EQUAL|AUDIT_NOT_EQUAL|AUDIT_BIT_MASK)
 
 /* Status symbols */
                                 /* Mask values */
@@ -407,7 +411,6 @@ extern int audit_bprm(struct linux_binprm *bprm);
 extern int audit_socketcall(int nargs, unsigned long *args);
 extern int audit_sockaddr(int len, void *addr);
 extern int __audit_fd_pair(int fd1, int fd2);
-extern int audit_avc_path(struct dentry *dentry, struct vfsmount *mnt);
 extern int audit_set_macxattr(const char *name);
 extern int __audit_mq_open(int oflag, mode_t mode, struct mq_attr __user *u_attr);
 extern int __audit_mq_timedsend(mqd_t mqdes, size_t msg_len, unsigned int msg_prio, const struct timespec __user *u_abs_timeout);
@@ -487,7 +490,6 @@ extern int audit_signals;
 #define audit_socketcall(n,a) ({ 0; })
 #define audit_fd_pair(n,a) ({ 0; })
 #define audit_sockaddr(len, addr) ({ 0; })
-#define audit_avc_path(dentry, mnt) ({ 0; })
 #define audit_set_macxattr(n) do { ; } while (0)
 #define audit_mq_open(o,m,a) ({ 0; })
 #define audit_mq_timedsend(d,l,p,t) ({ 0; })