object-file: drop OBJECT_INFO_ALLOW_UNKNOWN_TYPE flag

Since cat-file dropped its "--allow-unknown-type" option in the previous
commit, there are no more uses of the internal flag that implemented it.
Let's drop it.

That in turn lets us drop the strbuf parameter of unpack_loose_header(),
which now is always NULL. And without that, we can drop all of the
additional code to inflate larger headers into the strbuf.

Arguably we could drop ULHR_TOO_LONG, as no callers really care about
the distinction from ULHR_BAD. But it's easy enough to retain, and it
does let us produce a slightly more specific message in one instance.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King
2025-05-16 00:49:45 -04:00
committed by Junio C Hamano
parent f227fc7d43
commit ae24b032a0
4 changed files with 10 additions and 49 deletions

View File

@@ -238,7 +238,7 @@ static int open_istream_loose(struct git_istream *st, struct repository *r,
return -1;
switch (unpack_loose_header(&st->z, st->u.loose.mapped,
st->u.loose.mapsize, st->u.loose.hdr,
sizeof(st->u.loose.hdr), NULL)) {
sizeof(st->u.loose.hdr))) {
case ULHR_OK:
break;
case ULHR_BAD: