tinycbor-copy-byte-string.patch

--- tinycbor-main/src/cborinternal_p.h	2021-12-29 03:15:35.000000000 +1300
+++ tinycbor-main/src/cborinternal_p.h	2021-12-29 03:15:46.000000000 +1300
@@ -218,11 +218,9 @@
     }
 
     it->source.ptr += offset;
-    if (can_read_bytes(it, len)) {
         *CONST_CAST(const void **, ptr) = it->source.ptr;
         it->source.ptr += len;
         return CborNoError;
-    }
     return CborErrorUnexpectedEOF;
 }