ima: rename FILE_MMAP to MMAP_CHECK

Rename FILE_MMAP hook to MMAP_CHECK to be consistent with the other
hook names.

Signed-off-by: Mimi Zohar <zohar@us.ibm.com>

4 files changed, 8 insertions, 7 deletions

diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
index 3b2adb794f15..1385c5c172f7 100644
--- a/security/integrity/ima/ima.h
+++ b/security/integrity/ima/ima.h
@@ -127,7 +127,7 @@ struct integrity_iint_cache *integrity_iint_insert(struct inode *inode);
 struct integrity_iint_cache *integrity_iint_find(struct inode *inode);
 
 /* IMA policy related functions */
-enum ima_hooks { FILE_CHECK = 1, FILE_MMAP, BPRM_CHECK, MODULE_CHECK, POST_SETATTR };
+enum ima_hooks { FILE_CHECK = 1, MMAP_CHECK, BPRM_CHECK, MODULE_CHECK, POST_SETATTR };
 
 int ima_match_policy(struct inode *inode, enum ima_hooks func, int mask,
                      int flags);
diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
index 0cea3db21657..fc722b44c416 100644
--- a/security/integrity/ima/ima_api.c
+++ b/security/integrity/ima/ima_api.c
@@ -100,12 +100,12 @@ err_out:
  * ima_get_action - appraise & measure decision based on policy.
  * @inode: pointer to inode to measure
  * @mask: contains the permission mask (MAY_READ, MAY_WRITE, MAY_EXECUTE)
- * @function: calling function (FILE_CHECK, BPRM_CHECK, FILE_MMAP, MODULE_CHECK)
+ * @function: calling function (FILE_CHECK, BPRM_CHECK, MMAP_CHECK, MODULE_CHECK)
  *
  * The policy is defined in terms of keypairs:
  *              subj=, obj=, type=, func=, mask=, fsmagic=
  *      subj,obj, and type: are LSM specific.
- *      func: FILE_CHECK | BPRM_CHECK | FILE_MMAP | MODULE_CHECK
+ *      func: FILE_CHECK | BPRM_CHECK | MMAP_CHECK | MODULE_CHECK
  *      mask: contains the permission mask
  *      fsmagic: hex value
  *
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c
index 1cd4eb2c3b90..970693d1a320 100644
--- a/security/integrity/ima/ima_main.c
+++ b/security/integrity/ima/ima_main.c
@@ -228,7 +228,7 @@ int ima_file_mmap(struct file *file, unsigned long prot)
 {
         if (file && (prot & PROT_EXEC))
                 return process_measurement(file, file->f_dentry->d_name.name,
-                                           MAY_EXEC, FILE_MMAP);
+                                           MAY_EXEC, MMAP_CHECK);
         return 0;
 }
 
diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c
index 70f888de880d..95194539d75e 100644
--- a/security/integrity/ima/ima_policy.c
+++ b/security/integrity/ima/ima_policy.c
@@ -75,7 +75,7 @@ static struct ima_rule_entry default_rules[] = {
         {.action = DONT_MEASURE,.fsmagic = BINFMTFS_MAGIC,.flags = IMA_FSMAGIC},
         {.action = DONT_MEASURE,.fsmagic = SECURITYFS_MAGIC,.flags = IMA_FSMAGIC},
         {.action = DONT_MEASURE,.fsmagic = SELINUX_MAGIC,.flags = IMA_FSMAGIC},
-        {.action = MEASURE,.func = FILE_MMAP,.mask = MAY_EXEC,
+        {.action = MEASURE,.func = MMAP_CHECK,.mask = MAY_EXEC,
          .flags = IMA_FUNC | IMA_MASK},
         {.action = MEASURE,.func = BPRM_CHECK,.mask = MAY_EXEC,
          .flags = IMA_FUNC | IMA_MASK},
@@ -448,8 +448,9 @@ static int ima_parse_rule(char *rule, struct ima_rule_entry *entry)
                                 entry->func = FILE_CHECK;
                         else if (strcmp(args[0].from, "MODULE_CHECK") == 0)
                                 entry->func = MODULE_CHECK;
-                        else if (strcmp(args[0].from, "FILE_MMAP") == 0)
-                                entry->func = FILE_MMAP;
+                        else if ((strcmp(args[0].from, "FILE_MMAP") == 0)
+                                || (strcmp(args[0].from, "MMAP_CHECK") == 0))
+                                entry->func = MMAP_CHECK;
                         else if (strcmp(args[0].from, "BPRM_CHECK") == 0)
                                 entry->func = BPRM_CHECK;
                         else