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Commit 22473862 authored by Al Viro's avatar Al Viro
Browse files

constify tomoyo_realpath_from_path() 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 74008b36

security/tomoyo/common.h

+1 −1
Original line number Diff line number Diff line
@@ -945,7 +945,7 @@ char *tomoyo_encode2(const char *str, int str_len); 
char *tomoyo_init_log(struct tomoyo_request_info *r, int len, const char *fmt,

		      va_list args);

char *tomoyo_read_token(struct tomoyo_acl_param *param);

char *tomoyo_realpath_from_path(struct path *path);

char *tomoyo_realpath_from_path(const struct path *path);

char *tomoyo_realpath_nofollow(const char *pathname);

const char *tomoyo_get_exe(void);

const char *tomoyo_yesno(const unsigned int value);

security/tomoyo/realpath.c

+3 −3
Original line number Diff line number Diff line
@@ -89,7 +89,7 @@ char *tomoyo_encode(const char *str) 
 *

 * If dentry is a directory, trailing '/' is appended.

 */

static char *tomoyo_get_absolute_path(struct path *path, char * const buffer,

static char *tomoyo_get_absolute_path(const struct path *path, char * const buffer,

				      const int buflen)

{

	char *pos = ERR_PTR(-ENOMEM);
@@ -216,7 +216,7 @@ static char *tomoyo_get_local_path(struct dentry *dentry, char * const buffer, 
 *

 * Returns the buffer.

 */

static char *tomoyo_get_socket_name(struct path *path, char * const buffer,

static char *tomoyo_get_socket_name(const struct path *path, char * const buffer,

				    const int buflen)

{

	struct inode *inode = path->dentry->d_inode;
@@ -247,7 +247,7 @@ static char *tomoyo_get_socket_name(struct path *path, char * const buffer, 
 * These functions use kzalloc(), so the caller must call kfree()

 * if these functions didn't return NULL.

 */

char *tomoyo_realpath_from_path(struct path *path)

char *tomoyo_realpath_from_path(const struct path *path)

{

	char *buf = NULL;

	char *name = NULL;