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| author | Andy Alness <andy@coinbase.com> | 2014-09-20 16:13:18 -0700 |
|---|---|---|
| committer | Andy Alness <andy@coinbase.com> | 2014-10-06 21:54:34 -0400 |
| commit | 9d7cd4c598edfff12f1f80629c9149b3f1cf75a6 (patch) | |
| tree | c9bc22b523c3e86a7c74ccce3ca23a53b8f20a5e /src/script | |
| parent | 25308337d659108e3320257fb6c1c16d5fe24aa9 (diff) | |
| download | bitcoin-9d7cd4c598edfff12f1f80629c9149b3f1cf75a6.tar.xz | |
Don't return an address for invalid pubkeys
Diffstat (limited to 'src/script')
| -rw-r--r-- | src/script/standard.cpp | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/script/standard.cpp b/src/script/standard.cpp index 407baf621d..53ae254d59 100644 --- a/src/script/standard.cpp +++ b/src/script/standard.cpp @@ -203,7 +203,11 @@ bool ExtractDestination(const CScript& scriptPubKey, CTxDestination& addressRet) if (whichType == TX_PUBKEY) { - addressRet = CPubKey(vSolutions[0]).GetID(); + CPubKey pubKey(vSolutions[0]); + if (!pubKey.IsValid()) + return false; + + addressRet = pubKey.GetID(); return true; } else if (whichType == TX_PUBKEYHASH) @@ -237,9 +241,16 @@ bool ExtractDestinations(const CScript& scriptPubKey, txnouttype& typeRet, vecto nRequiredRet = vSolutions.front()[0]; for (unsigned int i = 1; i < vSolutions.size()-1; i++) { - CTxDestination address = CPubKey(vSolutions[i]).GetID(); + CPubKey pubKey(vSolutions[i]); + if (!pubKey.IsValid()) + continue; + + CTxDestination address = pubKey.GetID(); addressRet.push_back(address); } + + if (addressRet.empty()) + return false; } else { |