Ejemplos de security_old_inode_init_security en C++ (Cpp)

Ejemplo n.º 1

Archivo: xattr_security.c Proyecto: openube/android_kernel_sony_c2305

/* Initializes the security context for a new inode and returns the number
 * of blocks needed for the transaction. If successful, reiserfs_security
 * must be released using reiserfs_security_free when the caller is done. */
int reiserfs_security_init(struct inode *dir, struct inode *inode,
			   const struct qstr *qstr,
			   struct reiserfs_security_handle *sec)
{
	int blocks = 0;
	int error;

	sec->name = NULL;

	/* Don't add selinux attributes on xattrs - they'll never get used */
	if (IS_PRIVATE(dir))
		return 0;

	error = security_old_inode_init_security(inode, dir, qstr, &sec->name,
						 &sec->value, &sec->length);
	if (error) {
		if (error == -EOPNOTSUPP)
			error = 0;

		sec->name = NULL;
		sec->value = NULL;
		sec->length = 0;
		return error;
	}

	if (sec->length && reiserfs_xattrs_initialized(inode->i_sb)) {
		blocks = reiserfs_xattr_jcreate_nblocks(inode) +
			 reiserfs_xattr_nblocks(inode, sec->length);
		/* We don't want to count the directories twice if we have
		 * a default ACL. */
		REISERFS_I(inode)->i_flags |= i_has_xattr_dir;
	}
	return blocks;
}

Ejemplo n.º 2

Archivo: xattr_security.c Proyecto: MiniBlu/cm11_kernel_htc_msm8974a3ul

int reiserfs_security_init(struct inode *dir, struct inode *inode,
			   const struct qstr *qstr,
			   struct reiserfs_security_handle *sec)
{
	int blocks = 0;
	int error;

	sec->name = NULL;

	
	if (IS_PRIVATE(dir))
		return 0;

	error = security_old_inode_init_security(inode, dir, qstr, &sec->name,
						 &sec->value, &sec->length);
	if (error) {
		if (error == -EOPNOTSUPP)
			error = 0;

		sec->name = NULL;
		sec->value = NULL;
		sec->length = 0;
		return error;
	}

	if (sec->length && reiserfs_xattrs_initialized(inode->i_sb)) {
		blocks = reiserfs_xattr_jcreate_nblocks(inode) +
			 reiserfs_xattr_nblocks(inode, sec->length);
		REISERFS_I(inode)->i_flags |= i_has_xattr_dir;
	}
	return blocks;
}