diff options
| -rw-r--r-- | builtin/pack-objects.c | 11 | ||||
| -rw-r--r-- | pack-objects.h | 4 |
2 files changed, 11 insertions, 4 deletions
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index e75693176e..779f14a45e 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -1418,6 +1418,7 @@ static void check_object(struct object_entry *entry) off_t ofs; unsigned char *buf, c; enum object_type type; + unsigned long in_pack_size; buf = use_pack(p, &w_curs, entry->in_pack_offset, &avail); @@ -1427,7 +1428,7 @@ static void check_object(struct object_entry *entry) */ used = unpack_object_header_buffer(buf, avail, &type, - &entry->size); + &in_pack_size); if (used == 0) goto give_up; @@ -1444,6 +1445,7 @@ static void check_object(struct object_entry *entry) default: /* Not a delta hence we've already got all we need. */ oe_set_type(entry, entry->in_pack_type); + entry->size = in_pack_size; entry->in_pack_header_size = used; if (oe_type(entry) < OBJ_COMMIT || oe_type(entry) > OBJ_BLOB) goto give_up; @@ -1500,6 +1502,7 @@ static void check_object(struct object_entry *entry) * circular deltas. */ oe_set_type(entry, entry->in_pack_type); + entry->size = in_pack_size; /* delta size */ SET_DELTA(entry, base_entry); entry->delta_size = entry->size; entry->delta_sibling_idx = base_entry->delta_child_idx; @@ -1509,13 +1512,15 @@ static void check_object(struct object_entry *entry) } if (oe_type(entry)) { + off_t delta_pos; + /* * This must be a delta and we already know what the * final object type is. Let's extract the actual * object size from the delta header. */ - entry->size = get_size_from_delta(p, &w_curs, - entry->in_pack_offset + entry->in_pack_header_size); + delta_pos = entry->in_pack_offset + entry->in_pack_header_size; + entry->size = get_size_from_delta(p, &w_curs, delta_pos); if (entry->size == 0) goto give_up; unuse_pack(&w_curs); diff --git a/pack-objects.h b/pack-objects.h index 9d0391c173..e4ea6a350c 100644 --- a/pack-objects.h +++ b/pack-objects.h @@ -32,7 +32,9 @@ enum dfs_state { * * "size" is the uncompressed object size. Compressed size of the raw * data for an object in a pack is not stored anywhere but is computed - * and made available when reverse .idx is made. + * and made available when reverse .idx is made. Note that when a + * delta is reused, "size" is the uncompressed _delta_ size, not the + * canonical one after the delta has been applied. * * "hash" contains a path name hash which is used for sorting the * delta list and also during delta searching. Once prepare_pack() |