--- CBOR-XS/XS.xs	2021/10/23 03:00:31	1.73
+++ CBOR-XS/XS.xs	2023/09/07 23:57:58	1.76
@@ -1225,7 +1225,7 @@
           if (!dec->shareable || idx >= (UV)(1 + AvFILLp (dec->shareable)))
             ERR ("corrupted CBOR data (sharedref index out of bounds)");
 
-          sv = SvREFCNT_inc_NN (AvARRAY (dec->shareable)[idx]);
+          sv = newSVsv (AvARRAY (dec->shareable)[idx]);
 
           if (sv == &PL_sv_undef)
             ERR ("cyclic CBOR data structure found, but allow_cycles is not enabled");
@@ -1475,7 +1475,7 @@
       if (dec.err_sv)
         sv_2mortal (dec.err_sv);
 
-      croak ("%s, at offset %d (octet 0x%02x)", dec.err, dec.cur - (U8 *)data, (int)(uint8_t)*dec.cur);
+      croak ("%s, at offset %ld (octet 0x%02x)", dec.err, (long)(dec.cur - (U8 *)data), (int)(uint8_t)*dec.cur);
     }
 
   sv = sv_2mortal (sv);