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Merge #7500: Correctly report high-S violations

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9d95187 Correctly report high-S violations (Pieter Wuille)
This commit is contained in:
Wladimir J. van der Laan 2016-02-10 20:31:43 +01:00
commit 2f3f4af4cc
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1 changed files with 4 additions and 1 deletions
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src/script/interpreter.cpp
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@ -165,7 +165,10 @@ bool static IsLowDERSignature(const valtype &vchSig, ScriptError* serror) {
return set_error(serror, SCRIPT_ERR_SIG_DER); return set_error(serror, SCRIPT_ERR_SIG_DER);
} }
std::vector<unsigned char> vchSigCopy(vchSig.begin(), vchSig.begin() + vchSig.size() - 1); std::vector<unsigned char> vchSigCopy(vchSig.begin(), vchSig.begin() + vchSig.size() - 1);
return CPubKey::CheckLowS(vchSigCopy); if (!CPubKey::CheckLowS(vchSigCopy)) {
return set_error(serror, SCRIPT_ERR_SIG_HIGH_S);
}
return true;
} }
bool static IsDefinedHashtypeSignature(const valtype &vchSig) { bool static IsDefinedHashtypeSignature(const valtype &vchSig) {