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| author | Pieter Wuille <pieter.wuille@gmail.com> | 2016-02-10 14:19:20 +0100 |
|---|---|---|
| committer | Pieter Wuille <pieter.wuille@gmail.com> | 2016-02-10 14:19:20 +0100 |
| commit | 9d95187d5ddee56b6dfb55985008bdf70aed31f2 (patch) | |
| tree | 097a7f336f9be35f531fd629042bdf5b37799c11 /src/script/interpreter.cpp | |
| parent | 11d74f6a6b3452d7a1280629b39cd3fde54859ac (diff) | |
| download | bitcoin-9d95187d5ddee56b6dfb55985008bdf70aed31f2.tar.xz | |
Correctly report high-S violations
Diffstat (limited to 'src/script/interpreter.cpp')
| -rw-r--r-- | src/script/interpreter.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/script/interpreter.cpp b/src/script/interpreter.cpp index a928223268..265131ae0d 100644 --- a/src/script/interpreter.cpp +++ b/src/script/interpreter.cpp @@ -165,7 +165,10 @@ bool static IsLowDERSignature(const valtype &vchSig, ScriptError* serror) { return set_error(serror, SCRIPT_ERR_SIG_DER); } 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) { |