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authorAl Viro <viro@zeniv.linux.org.uk>2016-03-25 14:18:14 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2016-03-27 23:48:14 -0400
commit2c7661ff419580f5c06ea409e31407e0ff52cb95 (patch)
tree0f08c2656b1d14406612d10a3b98212264faeaec /security
parentf55532a0c0b8bb6148f4e07853b876ef73bc69ca (diff)
downloadop-kernel-dev-2c7661ff419580f5c06ea409e31407e0ff52cb95.zip
op-kernel-dev-2c7661ff419580f5c06ea409e31407e0ff52cb95.tar.gz
[apparmor] constify struct path * in a bunch of helpers
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'security')
-rw-r--r--security/apparmor/file.c2
-rw-r--r--security/apparmor/include/file.h2
-rw-r--r--security/apparmor/include/path.h2
-rw-r--r--security/apparmor/lsm.c2
-rw-r--r--security/apparmor/path.c8
5 files changed, 8 insertions, 8 deletions
diff --git a/security/apparmor/file.c b/security/apparmor/file.c
index 913f377..4dfc5d0 100644
--- a/security/apparmor/file.c
+++ b/security/apparmor/file.c
@@ -275,7 +275,7 @@ static inline bool is_deleted(struct dentry *dentry)
*
* Returns: %0 else error if access denied or other error
*/
-int aa_path_perm(int op, struct aa_profile *profile, struct path *path,
+int aa_path_perm(int op, struct aa_profile *profile, const struct path *path,
int flags, u32 request, struct path_cond *cond)
{
char *buffer = NULL;
diff --git a/security/apparmor/include/file.h b/security/apparmor/include/file.h
index 2c922b8..afc5b29 100644
--- a/security/apparmor/include/file.h
+++ b/security/apparmor/include/file.h
@@ -171,7 +171,7 @@ unsigned int aa_str_perms(struct aa_dfa *dfa, unsigned int start,
const char *name, struct path_cond *cond,
struct file_perms *perms);
-int aa_path_perm(int op, struct aa_profile *profile, struct path *path,
+int aa_path_perm(int op, struct aa_profile *profile, const struct path *path,
int flags, u32 request, struct path_cond *cond);
int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
diff --git a/security/apparmor/include/path.h b/security/apparmor/include/path.h
index 286ac75..73560f2 100644
--- a/security/apparmor/include/path.h
+++ b/security/apparmor/include/path.h
@@ -26,7 +26,7 @@ enum path_flags {
PATH_MEDIATE_DELETED = 0x10000, /* mediate deleted paths */
};
-int aa_path_name(struct path *path, int flags, char **buffer,
+int aa_path_name(const struct path *path, int flags, char **buffer,
const char **name, const char **info);
#endif /* __AA_PATH_H */
diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
index dec607c..9713037 100644
--- a/security/apparmor/lsm.c
+++ b/security/apparmor/lsm.c
@@ -149,7 +149,7 @@ static int apparmor_capable(const struct cred *cred, struct user_namespace *ns,
*
* Returns: %0 else error code if error or permission denied
*/
-static int common_perm(int op, struct path *path, u32 mask,
+static int common_perm(int op, const struct path *path, u32 mask,
struct path_cond *cond)
{
struct aa_profile *profile;
diff --git a/security/apparmor/path.c b/security/apparmor/path.c
index 71e0e3a..edddc02 100644
--- a/security/apparmor/path.c
+++ b/security/apparmor/path.c
@@ -53,7 +53,7 @@ static int prepend(char **buffer, int buflen, const char *str, int namelen)
* When no error the path name is returned in @name which points to
* to a position in @buf
*/
-static int d_namespace_path(struct path *path, char *buf, int buflen,
+static int d_namespace_path(const struct path *path, char *buf, int buflen,
char **name, int flags)
{
char *res;
@@ -158,7 +158,7 @@ out:
*
* Returns: %0 else error on failure
*/
-static int get_name_to_buffer(struct path *path, int flags, char *buffer,
+static int get_name_to_buffer(const struct path *path, int flags, char *buffer,
int size, char **name, const char **info)
{
int adjust = (flags & PATH_IS_DIR) ? 1 : 0;
@@ -204,8 +204,8 @@ static int get_name_to_buffer(struct path *path, int flags, char *buffer,
*
* Returns: %0 else error code if could retrieve name
*/
-int aa_path_name(struct path *path, int flags, char **buffer, const char **name,
- const char **info)
+int aa_path_name(const struct path *path, int flags, char **buffer,
+ const char **name, const char **info)
{
char *buf, *str = NULL;
int size = 256;
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