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fuzz: replace every fuzzer-controlled loop with a LIMITED_WHILE loop

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Blindly chose a cap of 10000 iterations for every loop, except for
the two in script_ops.cpp and scriptnum_ops.cpp which appeared to
(sometimes) be deserializing individual bytes; capped those to one
million to ensure that sometimes we try working with massive scripts.

There was also one fuzzer-controlled loop in timedata.cpp which was
already capped, so I left that alone.

git grep 'while (fuzz' should now run clean except for timedata.cpp
This commit is contained in:
Andrew Poelstra 2021-10-25 19:48:22 +00:00
parent 22a9018649
commit 214d9055ac
29 changed files with 34 additions and 34 deletions
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4
src/test/fuzz/rpc.cpp
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@ -294,7 +294,7 @@ std::string ConsumeScalarRPCArgument(FuzzedDataProvider& fuzzed_data_provider)
std::string ConsumeArrayRPCArgument(FuzzedDataProvider& fuzzed_data_provider)
{
std::vector<std::string> scalar_arguments;
while (fuzzed_data_provider.ConsumeBool()) {
LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 100) {
scalar_arguments.push_back(ConsumeScalarRPCArgument(fuzzed_data_provider));
}
return "[\"" + Join(scalar_arguments, "\",\"") + "\"]";
@ -348,7 +348,7 @@ FUZZ_TARGET_INIT(rpc, initialize_rpc)
return;
}
std::vector<std::string> arguments;
while (fuzzed_data_provider.ConsumeBool()) {
LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 100) {
arguments.push_back(ConsumeRPCArgument(fuzzed_data_provider));
}
try {