ecrecover zero-address return unchecked

Save (formerly Solend)'s assessment for RD-F-019 — scored not_applicable on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Solana programs use Ed25519 signature verification via native Solana instruction, not ecrecover. No ecrecover calls exist in Rust/BPF programs. Structurally inapplicable.

Sources #

GitHub
solendprotocol/solana-program-librarySolend program is Rust/BPF — no ecrecoverretrieved 2026-05-17

Methodology #

Determine whether any `ecrecover` call result is used without a `!= address(0)` guard.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol save factor RD-F-019 score not_applicable collected_at 2026-05-17 15:20:15