Merge #17318: replace asserts in RPC code with CHECK_NONFATAL and add linter

c98bd13e67 replace asserts in RPC code with CHECK_NONFATAL and add linter (Adam Jonas)

Pull request description:

  - Replace instances of assert in /rpc files and rpcwallet with CHECK_NONFATAL(condition)
  - Add a linter to prevent future usage of assert being used in RPC code

  ref https://github.com/bitcoin/bitcoin/pull/17192

ACKs for top commit:
  practicalswift:
    ACK c98bd13e67 -- diff looks correct

Tree-SHA512: a16036b6bbcca73a5334665f66e17e1756377d582317568291da1d727fc9cf8c84bac9d9bd099534e1be315345336e5f7b66b93793135155f320dc5862a2d875
This commit is contained in:
MarcoFalke
2019-11-04 11:33:36 -05:00
6 changed files with 34 additions and 23 deletions

View File

@@ -555,7 +555,7 @@ static UniValue getblocktemplate(const JSONRPCRequest& request)
// Need to update only after we know CreateNewBlock succeeded
pindexPrev = pindexPrevNew;
}
assert(pindexPrev);
CHECK_NONFATAL(pindexPrev);
CBlock* pblock = &pblocktemplate->block; // pointer for convenience
const Consensus::Params& consensusParams = Params().GetConsensus();
@@ -597,7 +597,7 @@ static UniValue getblocktemplate(const JSONRPCRequest& request)
entry.pushKV("fee", pblocktemplate->vTxFees[index_in_template]);
int64_t nTxSigOps = pblocktemplate->vTxSigOpsCost[index_in_template];
if (fPreSegWit) {
assert(nTxSigOps % WITNESS_SCALE_FACTOR == 0);
CHECK_NONFATAL(nTxSigOps % WITNESS_SCALE_FACTOR == 0);
nTxSigOps /= WITNESS_SCALE_FACTOR;
}
entry.pushKV("sigops", nTxSigOps);
@@ -686,9 +686,9 @@ static UniValue getblocktemplate(const JSONRPCRequest& request)
int64_t nSigOpLimit = MAX_BLOCK_SIGOPS_COST;
int64_t nSizeLimit = MAX_BLOCK_SERIALIZED_SIZE;
if (fPreSegWit) {
assert(nSigOpLimit % WITNESS_SCALE_FACTOR == 0);
CHECK_NONFATAL(nSigOpLimit % WITNESS_SCALE_FACTOR == 0);
nSigOpLimit /= WITNESS_SCALE_FACTOR;
assert(nSizeLimit % WITNESS_SCALE_FACTOR == 0);
CHECK_NONFATAL(nSizeLimit % WITNESS_SCALE_FACTOR == 0);
nSizeLimit /= WITNESS_SCALE_FACTOR;
}
result.pushKV("sigoplimit", nSigOpLimit);