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Diffstat (limited to '')
| -rw-r--r-- | src/common/base58.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/common/base58.cpp b/src/common/base58.cpp index 30042eeba..454c0db67 100644 --- a/src/common/base58.cpp +++ b/src/common/base58.cpp @@ -227,6 +227,7 @@ namespace tools std::string addr_data; bool r = decode(addr, addr_data); if (!r) return false; + if (addr_data.size() <= addr_checksum_size) return false; std::string checksum(addr_checksum_size, '\0'); checksum = addr_data.substr(addr_data.size() - addr_checksum_size); |