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script: n/m must be numbers, not data

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This commit is contained in:
Daniel Cousens 2015-10-02 12:51:34 +10:00
parent a686817f3c
commit 74c2f1d957
1 changed files with 2 additions and 0 deletions
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src/script.js
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@ -225,10 +225,12 @@ function isMultisigOutput (script) {
if (chunks[chunks.length - 1] !== OPS.OP_CHECKMULTISIG) return false if (chunks[chunks.length - 1] !== OPS.OP_CHECKMULTISIG) return false
var mOp = chunks[0] var mOp = chunks[0]
if (!types.Number(mOp)) return false
if (mOp < OPS.OP_1) return false if (mOp < OPS.OP_1) return false
if (mOp > OPS.OP_16) return false if (mOp > OPS.OP_16) return false
var nOp = chunks[chunks.length - 2] var nOp = chunks[chunks.length - 2]
if (!types.Number(nOp)) return false
if (nOp < OPS.OP_1) return false if (nOp < OPS.OP_1) return false
if (nOp > OPS.OP_16) return false if (nOp > OPS.OP_16) return false