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fuzz: Avoid -fsanitize=integer warnings in fuzzing harnesses

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practicalswift
2021-01-24 18:45:44 +00:00
parent 52d84a45e2
commit 58232e3ffb
4 changed files with 15 additions and 6 deletions
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5
src/test/fuzz/pow.cpp
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@@ -43,7 +43,10 @@ FUZZ_TARGET_INIT(pow, initialize_pow)
current_block.nHeight = current_height;
}
if (fuzzed_data_provider.ConsumeBool()) {
current_block.nTime = fixed_time + current_height * consensus_params.nPowTargetSpacing;
const uint32_t seconds = current_height * consensus_params.nPowTargetSpacing;
if (!AdditionOverflow(fixed_time, seconds)) {
current_block.nTime = fixed_time + seconds;
}
}
if (fuzzed_data_provider.ConsumeBool()) {
current_block.nBits = fixed_bits;