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authorFabio Berger <me@fabioberger.com>2018-12-11 07:31:59 +0800
committerFabio Berger <me@fabioberger.com>2018-12-11 07:31:59 +0800
commit8fd7a9e1f534f3e32e82f672ff448165b335e45b (patch)
treef5ab6d064ad16fdfbd0ca25b147c2689f733966e /packages/order-utils
parent7be2dab9d558a75a9944fec99a33437c5a221a92 (diff)
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Actually pass the signature, not the signature index to a wallet contract's `isValidSignature` call
Diffstat (limited to 'packages/order-utils')
-rw-r--r--packages/order-utils/src/signature_utils.ts2
1 files changed, 1 insertions, 1 deletions
diff --git a/packages/order-utils/src/signature_utils.ts b/packages/order-utils/src/signature_utils.ts
index 96d90e21a..131144d48 100644
--- a/packages/order-utils/src/signature_utils.ts
+++ b/packages/order-utils/src/signature_utils.ts
@@ -115,7 +115,7 @@ export const signatureUtils = {
assert.isHexString('signature', signature);
assert.isETHAddressHex('signerAddress', signerAddress);
// tslint:disable-next-line:custom-no-magic-numbers
- const signatureWithoutType = signature.slice(-2);
+ const signatureWithoutType = signature.slice(0, -2);
const walletContract = new IWalletContract(artifacts.IWallet.compilerOutput.abi, signerAddress, provider);
const isValid = await walletContract.isValidSignature.callAsync(data, signatureWithoutType);
return isValid;