commit - c5621f1ccb44ea1d23cb07ba3c4429145e969570
commit + 8bb2b40c0fb2116f6e878aa78960309ecf7740f6
blob - 0418b2da4cb3006d9ee541182e187be7ff6f5683
blob + ddea7438fde35927dd8f8d638e8af637251095e6
--- libexec/got-index-pack/got-index-pack.c
+++ libexec/got-index-pack/got-index-pack.c
@@ -231,12 +231,11 @@ object_crc(int packfd, struct got_indexed_object *obj)
 	size_t n;
 	ssize_t r;
 
-	obj->crc = 0;
-	if (lseek(packfd, obj->off + obj->tslen, SEEK_SET) == -1)
+	if (lseek(packfd, obj->off, SEEK_SET) == -1)
 		return got_error_from_errno("lseek");
 
 	obj->crc = crc32(0L, NULL, 0);
-	for (n = obj->len; n > 0; n -= r){
+	for (n = obj->tslen + obj->len; n > 0; n -= r){
 		r = read(packfd, buf, n > sizeof(buf) ? sizeof(buf) : n);
 		if (r == -1)
 			return got_error_from_errno("read");
@@ -416,6 +415,16 @@ update_packidx(int *nlarge, struct got_packidx *packid
 	}
 }
 
+static int
+indexed_obj_cmp(const void *pa, const void *pb)
+{
+	struct got_indexed_object *a, *b;
+
+	a = *(struct got_indexed_object **)pa;
+	b = *(struct got_indexed_object **)pb;
+	return got_object_id_cmp(&a->id, &b->id);
+}
+
 static const struct got_error *
 index_pack(struct got_pack *pack, int idxfd, uint8_t *pack_hash,
     struct imsgbuf *ibuf)
@@ -639,6 +648,8 @@ index_pack(struct got_pack *pack, int idxfd, uint8_t *
 	    nobj * SHA1_DIGEST_LENGTH, &ctx);
 	if (err)
 		goto done;
+	mergesort(objects, nobj, sizeof(struct got_indexed_object *),
+	    indexed_obj_cmp);
 	for(i = 0; i < nobj; i++){
 		PUTBE32(buf, objects[i]->crc);
 		err = hwrite(idxfd, buf, 4, &ctx);