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fetch: die on invalid --negotiation-tip hash

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If a full hexadecimal hash is given as a --negotiation-tip to "git
fetch", and that hash does not correspond to an object, "git fetch" will
segfault if --negotiate-only is given and will silently ignore that hash
otherwise. Make these cases fatal errors, just like the case when an
invalid ref name or abbreviated hash is given.

While at it, mark the error messages as translatable.

Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jonathan Tan
2021-07-15 10:44:32 -07:00
committed by Junio C Hamano
parent 54a03bc7d9
commit 82823118b9
2 changed files with 16 additions and 1 deletions
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4
builtin/fetch.c
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@ -1428,7 +1428,9 @@ static void add_negotiation_tips(struct git_transport_options *smart_options)
if (!has_glob_specials(s)) {
struct object_id oid;
if (get_oid(s, &oid))
die("%s is not a valid object", s);
die(_("%s is not a valid object"), s);
if (!has_object(the_repository, &oid, 0))
die(_("the object %s does not exist"), s);
oid_array_append(oids, &oid);
continue;
}