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rust-bitcoin-unsafe-fast
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fuzz: cover minimal_non_dust_custom for Script

This commit is contained in:
Bruno Garcia 2025-03-03 16:44:04 -03:00
parent 66fee1ef87
commit 08e0d4f0e5
1 changed files with 10 additions and 2 deletions
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12
fuzz/fuzz_targets/bitcoin/deserialize_script.rs
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@ -1,11 +1,16 @@
use bitcoin::address::Address;
use bitcoin::consensus::encode;
use bitcoin::script::{self, ScriptExt as _};
use bitcoin::Network;
use bitcoin::{FeeRate, Network};
use honggfuzz::fuzz;
mod fuzz_utils;
use fuzz_utils::{consume_random_bytes, consume_u64};
fn do_test(data: &[u8]) {
let s: Result<script::ScriptBuf, _> = encode::deserialize(data);
let mut new_data = data;
let bytes = consume_random_bytes(&mut new_data);
let s: Result<script::ScriptBuf, _> = encode::deserialize(bytes);
if let Ok(script) = s {
let _: Result<Vec<script::Instruction>, script::Error> = script.instructions().collect();
@ -14,6 +19,9 @@ fn do_test(data: &[u8]) {
let _ = script.count_sigops_legacy();
let _ = script.minimal_non_dust();
let fee_rate = FeeRate::from_sat_per_kwu(consume_u64(&mut new_data));
let _ = script.minimal_non_dust_custom(fee_rate);
let mut b = script::Builder::new();
for ins in script.instructions_minimal() {
if ins.is_err() {