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fix: catch exceptions in ChonkBatchVerifier::batch_check for corrupted proofs #22278

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fix: catch exceptions in ChonkBatchVerifier::batch_check for corrupted proofs #22278

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10 changes: 9 additions & 1 deletion barretenberg/cpp/src/barretenberg/chonk/chonk_batch_verifier.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -227,7 +227,15 @@ bool ChonkBatchVerifier::batch_check(const std::vector<ReduceResult>& results, c
}

auto ipa_vk = VerifierCommitmentKey<curve::Grumpkin>{ ECCVMFlavor::ECCVM_FIXED_SIZE };
return IPA<curve::Grumpkin>::batch_reduce_verify(ipa_vk, claims, transcripts);
try {
return IPA<curve::Grumpkin>::batch_reduce_verify(ipa_vk, claims, transcripts);
} catch (const std::exception& e) {
info("ChonkBatchVerifier: batch_check threw: ", e.what());
return false;
} catch (...) {
info("ChonkBatchVerifier: batch_check threw unknown exception");
return false;
}
}

void ChonkBatchVerifier::bisect(std::vector<ReduceResult>& results,
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