diff options
| -rw-r--r-- | src/cryptonote_core/cryptonote_format_utils.cpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/cryptonote_core/cryptonote_format_utils.cpp b/src/cryptonote_core/cryptonote_format_utils.cpp index 057d11fba..c6e619bf4 100644 --- a/src/cryptonote_core/cryptonote_format_utils.cpp +++ b/src/cryptonote_core/cryptonote_format_utils.cpp @@ -638,7 +638,19 @@ namespace cryptonote string_tools::hex_to_pod(existing_block_id_202612, res); return true; } - return get_object_hash(get_block_hashing_blob(b), res); + bool hash_result = get_object_hash(get_block_hashing_blob(b), res); + + if (hash_result) + { + // make sure that we aren't looking at a block with the 202612 block id but not the correct blobdata + if (string_tools::pod_to_hex(res) == existing_block_id_202612) + { + LOG_ERROR("Block with block id for 202612 but incorrect block blob hash found!"); + res = null_hash; + return false; + } + } + return hash_result; } //--------------------------------------------------------------- crypto::hash get_block_hash(const block& b) |