Olga Telezhnaya <olyatelezhn...@gmail.com> writes:
> @@ -2144,13 +2151,15 @@ int format_ref_array_item(struct ref_array_item *info,
>
> for (cp = format->format; *cp && (sp = find_next(cp)); cp = ep + 1) {
> struct atom_value *atomv;
> + int pos;
>
> ep = strchr(sp, ')');
> if (cp < sp)
> append_literal(cp, sp, &state);
> - get_ref_atom_value(info,
> - parse_ref_filter_atom(format, sp + 2, ep),
> - &atomv);
> + pos = parse_ref_filter_atom(format, sp + 2, ep, error_buf);
> + if (pos < 0)
> + return -1;
> + get_ref_atom_value(info, pos, &atomv);
> if (atomv->handler(atomv, &state, error_buf))
> return -1;
> }
These error returns leave the formatting state "state" on the stack
holding onto its resources, no?
The only thing the caller of format_ref_array_item() that notices an
error return does is to die even after this series, so in that sense
it does not matter (yet), but it still feels somewhat wrong.
