What the developer wrote
Authored by Salvatore Ingala
Fix typo in comment
What changed, and why it matters
This commit fixes a spelling mistake in a code comment ('singla' to 'single'). It does not change any executable code, logic, or behavior of the Ledger Bitcoin app. There is no security impact.
No action required. This is a non-functional comment-only change.
Security signals we found
No strong security signals were identified.
Evidence from the diff
The diff modifies a single line in src/handler/sign_psbt.c, changing a typo in an inline comment within the execute_swap_checks function. No instructions, control flow, data validation, or cryptographic operations are altered. The change is purely cosmetic/documentation.
Changed components
Inspect captured patch +1 / −1
diff --git a/src/handler/sign_psbt.c b/src/handler/sign_psbt.c
index 6de94a1..0eab8eb 100644
--- a/src/handler/sign_psbt.c
+++ b/src/handler/sign_psbt.c
@@ -1123,7 +1123,7 @@ execute_swap_checks(dispatcher_context_t *dc, sign_psbt_state_t *st) {
finalize_exchange_sign_transaction(false);
}
- // Make sure there is a singla data push
+ // Make sure there is a single data push
if (opreturn_script_len != 1 + push_opcode_size + data_size) {
PRINTF("Invalid OP_RETURN Script length in cross-chain swap\n");
SEND_SW_EC(dc, SW_FAIL_SWAP, EC_SWAP_ERROR_CROSSCHAIN_WRONG_METHOD);
Why this scored 15/100
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