Skip to content

fix(prover): replace .unwrap() with map_err in blob KZG verification #955

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
chengwenxi merged 1 commit into from
May 18, 2026
Merged

fix(prover): replace .unwrap() with map_err in blob KZG verification #955

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 6 additions & 3 deletions prover/crates/executor/client/src/verifier/blob_verifier.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -45,9 +45,12 @@ impl BlobVerifier {
/// KZG-verify a blob's commitment/proof and return its versioned hash.
fn verify_kzg(blob_info: &BlobInfo) -> Result<B256, anyhow::Error> {
let versioned_hash = kzg_to_versioned_hash(&blob_info.commitment);
let blob = KzgRsBlob::from_slice(&blob_info.blob_data).unwrap();
let commitment = Bytes48::from_slice(&blob_info.commitment).unwrap();
let proof = Bytes48::from_slice(&blob_info.proof).unwrap();
let blob = KzgRsBlob::from_slice(&blob_info.blob_data)
.map_err(|e| anyhow!("invalid blob_data length: {e:?}"))?;
let commitment = Bytes48::from_slice(&blob_info.commitment)
.map_err(|e| anyhow!("invalid commitment length: {e:?}"))?;
let proof = Bytes48::from_slice(&blob_info.proof)
.map_err(|e| anyhow!("invalid proof length: {e:?}"))?;

let verify_result =
kzg_rs::KzgProof::verify_blob_kzg_proof(blob, &commitment, &proof, &get_kzg_settings())
Expand Down
Loading