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| author | pablomartin4btc <pablomartin4btc@gmail.com> | 2023-10-18 20:17:42 -0300 |
|---|---|---|
| committer | pablomartin4btc <pablomartin4btc@gmail.com> | 2023-10-24 23:39:10 -0300 |
| commit | 4a5be10b928d4ed33d223972537c1cb79163e79c (patch) | |
| tree | 885b96b28319f58cda99aca9fbddb97e18d69045 /src/node | |
| parent | d53400e75e2a4573229dba7f1a0da88eb936811c (diff) | |
| download | bitcoin-4a5be10b928d4ed33d223972537c1cb79163e79c.tar.xz | |
assumeutxo, blockstorage: prevent core dump on invalid hash
Diffstat (limited to 'src/node')
| -rw-r--r-- | src/node/blockstorage.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/node/blockstorage.cpp b/src/node/blockstorage.cpp index 53f616de23..058e524745 100644 --- a/src/node/blockstorage.cpp +++ b/src/node/blockstorage.cpp @@ -387,7 +387,12 @@ bool BlockManager::LoadBlockIndex(const std::optional<uint256>& snapshot_blockha } if (snapshot_blockhash) { - const AssumeutxoData au_data = *Assert(GetParams().AssumeutxoForBlockhash(*snapshot_blockhash)); + const std::optional<AssumeutxoData> maybe_au_data = GetParams().AssumeutxoForBlockhash(*snapshot_blockhash); + if (!maybe_au_data) { + m_opts.notifications.fatalError(strprintf("Assumeutxo data not found for the given blockhash '%s'.", snapshot_blockhash->ToString())); + return false; + } + const AssumeutxoData& au_data = *Assert(maybe_au_data); m_snapshot_height = au_data.height; CBlockIndex* base{LookupBlockIndex(*snapshot_blockhash)}; |