Function read_attr_from_buf

attr.c:735–764

}

static struct attr_stack *read_attr_from_buf(char *buf, size_t length,
					     const char *path, unsigned flags)
{
	struct attr_stack *res;
	char *sp;
	int lineno = 0;

	if (!buf)
		return NULL;
	if (length >= ATTR_MAX_FILE_SIZE) {
		warning(_("ignoring overly large gitattributes blob '%s'"), path);
		free(buf);
		return NULL;
	}

	CALLOC_ARRAY(res, 1);
	for (sp = buf; *sp;) {
		char *ep;
		int more;

		ep = strchrnul(sp, '\n');
		more = (*ep == '\n');
		*ep = '\0';
		handle_attr_line(res, sp, path, ++lineno, flags);
		sp = ep + more;
	}
	free(buf);

	return res;
}

static struct attr_stack *read_attr_from_blob(struct index_state *istate,
					      const struct object_id *tree_oid,