diff options
| -rw-r--r-- | packfile.c | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/packfile.c b/packfile.c index ec7349bb86..90cb5a05ac 100644 --- a/packfile.c +++ b/packfile.c @@ -1225,30 +1225,32 @@ off_t get_delta_base(struct packed_git *p, * the final object lookup), but more expensive for OFS deltas (we * have to load the revidx to convert the offset back into a sha1). */ -static const unsigned char *get_delta_base_sha1(struct packed_git *p, - struct pack_window **w_curs, - off_t curpos, - enum object_type type, - off_t delta_obj_offset) +static int get_delta_base_oid(struct packed_git *p, + struct pack_window **w_curs, + off_t curpos, + struct object_id *oid, + enum object_type type, + off_t delta_obj_offset) { if (type == OBJ_REF_DELTA) { unsigned char *base = use_pack(p, w_curs, curpos, NULL); - return base; + oidread(oid, base); + return 0; } else if (type == OBJ_OFS_DELTA) { struct revindex_entry *revidx; off_t base_offset = get_delta_base(p, w_curs, &curpos, type, delta_obj_offset); if (!base_offset) - return NULL; + return -1; revidx = find_pack_revindex(p, base_offset); if (!revidx) - return NULL; + return -1; - return nth_packed_object_sha1(p, revidx->nr); + return nth_packed_object_id(oid, p, revidx->nr); } else - return NULL; + return -1; } static int retry_bad_packed_offset(struct repository *r, @@ -1558,16 +1560,12 @@ int packed_object_info(struct repository *r, struct packed_git *p, if (oi->delta_base_oid) { if (type == OBJ_OFS_DELTA || type == OBJ_REF_DELTA) { - const unsigned char *base; - - base = get_delta_base_sha1(p, &w_curs, curpos, - type, obj_offset); - if (!base) { + if (get_delta_base_oid(p, &w_curs, curpos, + oi->delta_base_oid, + type, obj_offset) < 0) { type = OBJ_BAD; goto out; } - - hashcpy(oi->delta_base_oid->hash, base); } else oidclr(oi->delta_base_oid); } |