Nguyễn Thái Ngọc Duy <pclo...@gmail.com> writes:
> We only allow cuts at commits, not arbitrary objects. upload-pack will
> fail eventually in register_shallow if a non-commit is given with a
> generic error "Object %s is a %s, not a commit". Check it early and
> give a more accurate error.
>
> This should never show up in an ordinary session. It's for buggy
> clients, or when the user manually edits .git/shallow.
>
> Signed-off-by: Nguyễn Thái Ngọc Duy <pclo...@gmail.com>
> ---
Thanks. I agree with you that while this is not wrong per-se, this
will not matter in real life.
> upload-pack.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/upload-pack.c b/upload-pack.c
> index 6142421..95d8313 100644
> --- a/upload-pack.c
> +++ b/upload-pack.c
> @@ -603,6 +603,8 @@ static void receive_needs(void)
> object = parse_object(sha1);
> if (!object)
> die("did not find object for %s", line);
> + if (object->type != OBJ_COMMIT)
> + die("invalid shallow object %s",
> sha1_to_hex(sha1));
> object->flags |= CLIENT_SHALLOW;
> add_object_array(object, NULL, &shallows);
> continue;
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