diff options
Diffstat (limited to 'object-file.c')
| -rw-r--r-- | object-file.c | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/object-file.c b/object-file.c index d628f58c0d..f985492274 100644 --- a/object-file.c +++ b/object-file.c @@ -1067,22 +1067,25 @@ int format_object_header(char *str, size_t size, enum object_type type, } int check_object_signature(struct repository *r, const struct object_id *oid, - void *buf, unsigned long size, const char *type, - struct object_id *real_oidp) + void *buf, unsigned long size, const char *type) { - struct object_id tmp; - struct object_id *real_oid = real_oidp ? real_oidp : &tmp; + struct object_id real_oid; + + hash_object_file(r->hash_algo, buf, size, type, &real_oid); + + return !oideq(oid, &real_oid) ? -1 : 0; +} + +int stream_object_signature(struct repository *r, const struct object_id *oid) +{ + struct object_id real_oid; + unsigned long size; enum object_type obj_type; struct git_istream *st; git_hash_ctx c; char hdr[MAX_HEADER_LEN]; int hdrlen; - if (buf) { - hash_object_file(r->hash_algo, buf, size, type, real_oid); - return !oideq(oid, real_oid) ? -1 : 0; - } - st = open_istream(r, oid, &obj_type, &size, NULL); if (!st) return -1; @@ -1105,9 +1108,9 @@ int check_object_signature(struct repository *r, const struct object_id *oid, break; r->hash_algo->update_fn(&c, buf, readlen); } - r->hash_algo->final_oid_fn(real_oid, &c); + r->hash_algo->final_oid_fn(&real_oid, &c); close_istream(st); - return !oideq(oid, real_oid) ? -1 : 0; + return !oideq(oid, &real_oid) ? -1 : 0; } int git_open_cloexec(const char *name, int flags) @@ -2611,9 +2614,10 @@ int read_loose_object(const char *path, git_inflate_end(&stream); goto out; } - if (check_object_signature(the_repository, expected_oid, - *contents, *size, - oi->type_name->buf, real_oid) < 0) + hash_object_file(the_repository->hash_algo, + *contents, *size, oi->type_name->buf, + real_oid); + if (!oideq(expected_oid, real_oid)) goto out; } |