fuzz: Limit max ops in tx_pool fuzz targets #22454
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cr ACK fa33ed4 |
sidhujag
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Jul 28, 2021
fa33ed4 fuzz: Limit max ops in tx_pool fuzz targets (MarcoFalke) Pull request description: Without a size limit on the input data, the runtime is unbounded. Fix this by picking an upper bound on the maximum number of fuzz operations. Reproducer from OSS-Fuzz (without bug report): [clusterfuzz-testcase-tx_pool_standard-5963992253202432.log](https://github.com/bitcoin/bitcoin/files/6822465/clusterfuzz-testcase-tx_pool_standard-5963992253202432.log) ACKs for top commit: practicalswift: cr ACK fa33ed4 Tree-SHA512: 32098d573880afba12d510ac83519dc886a6c65d5207edb810f92c7c61edf5e2fc9c57e7b7a1ae656c02ce14e3595707dd6b93caf7956beb2bc817609e14d23d
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Without a size limit on the input data, the runtime is unbounded. Fix this by picking an upper bound on the maximum number of fuzz operations.
Reproducer from OSS-Fuzz (without bug report):
clusterfuzz-testcase-tx_pool_standard-5963992253202432.log