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-rw-r--r--fetch-pack.c51
1 files changed, 14 insertions, 37 deletions
diff --git a/fetch-pack.c b/fetch-pack.c
index b3ed7121bc..dd6700bda9 100644
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -637,23 +637,6 @@ struct loose_object_iter {
};
/*
- * If the number of refs is not larger than the number of loose objects,
- * this function stops inserting.
- */
-static int add_loose_objects_to_set(const struct object_id *oid,
- const char *path,
- void *data)
-{
- struct loose_object_iter *iter = data;
- oidset_insert(iter->loose_object_set, oid);
- if (iter->refs == NULL)
- return 1;
-
- iter->refs = iter->refs->next;
- return 0;
-}
-
-/*
* Mark recent commits available locally and reachable from a local ref as
* COMPLETE. If args->no_dependents is false, also mark COMPLETE remote refs as
* COMMON_REF (otherwise, we are not planning to participate in negotiation, and
@@ -670,30 +653,14 @@ static void mark_complete_and_common_ref(struct fetch_negotiator *negotiator,
struct ref *ref;
int old_save_commit_buffer = save_commit_buffer;
timestamp_t cutoff = 0;
- struct oidset loose_oid_set = OIDSET_INIT;
- int use_oidset = 0;
- struct loose_object_iter iter = {&loose_oid_set, *refs};
-
- /* Enumerate all loose objects or know refs are not so many. */
- use_oidset = !for_each_loose_object(add_loose_objects_to_set,
- &iter, 0);
save_commit_buffer = 0;
for (ref = *refs; ref; ref = ref->next) {
struct object *o;
- unsigned int flags = OBJECT_INFO_QUICK;
- if (use_oidset &&
- !oidset_contains(&loose_oid_set, &ref->old_oid)) {
- /*
- * I know this does not exist in the loose form,
- * so check if it exists in a non-loose form.
- */
- flags |= OBJECT_INFO_IGNORE_LOOSE;
- }
-
- if (!has_object_file_with_flags(&ref->old_oid, flags))
+ if (!has_object_file_with_flags(&ref->old_oid,
+ OBJECT_INFO_QUICK))
continue;
o = parse_object(the_repository, &ref->old_oid);
if (!o)
@@ -710,8 +677,6 @@ static void mark_complete_and_common_ref(struct fetch_negotiator *negotiator,
}
}
- oidset_clear(&loose_oid_set);
-
if (!args->deepen) {
for_each_ref(mark_complete_oid, NULL);
for_each_cached_alternate(NULL, mark_alternate_complete);
@@ -1248,6 +1213,18 @@ static int process_acks(struct fetch_negotiator *negotiator,
reader->status != PACKET_READ_DELIM)
die(_("error processing acks: %d"), reader->status);
+ /*
+ * If an "acknowledgments" section is sent, a packfile is sent if and
+ * only if "ready" was sent in this section. The other sections
+ * ("shallow-info" and "wanted-refs") are sent only if a packfile is
+ * sent. Therefore, a DELIM is expected if "ready" is sent, and a FLUSH
+ * otherwise.
+ */
+ if (received_ready && reader->status != PACKET_READ_DELIM)
+ die(_("expected packfile to be sent after 'ready'"));
+ if (!received_ready && reader->status != PACKET_READ_FLUSH)
+ die(_("expected no other sections to be sent after no 'ready'"));
+
/* return 0 if no common, 1 if there are common, or 2 if ready */
return received_ready ? 2 : (received_ack ? 1 : 0);
}