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| author | MarcoFalke <falke.marco@gmail.com> | 2018-09-24 14:54:10 -0400 |
|---|---|---|
| committer | MarcoFalke <falke.marco@gmail.com> | 2018-09-24 15:09:11 -0400 |
| commit | 37612099ec7314b15a07d8bac55161ed4e8e7491 (patch) | |
| tree | b5c5013246a6598aad46cf244ac3a2dbd8ed1cc0 /src/rpc/mining.cpp | |
| parent | 985d28cc90eda7f637b47cda78e74099d3df8734 (diff) | |
| parent | 5eb20f81d9568284dca735e4f770f41a48aa5660 (diff) | |
Merge #13424: Consistently validate txid / blockhash length and encoding in rpc calls
5eb20f81d9 Consistently use ParseHashV to validate hash inputs in rpc (Ben Woosley)
Pull request description:
ParseHashV validates the length and encoding of the string and throws
an informative RPC error on failure, which is as good or better than
these alternative calls.
Note I switched ParseHashV to check string length first, because
IsHex tests that the length is even, and an error like:
"must be of length 64 (not 63, for X)" is much more informative than
"must be hexadecimal string (not X)" in that case.
Split from #13420
Tree-SHA512: f0786b41c0d7793ff76e4b2bb35547873070bbf7561d510029e8edb93f59176277efcd4d183b3185532ea69fc0bbbf3dbe9e19362e8017007ae9d51266cd78ae
Diffstat (limited to 'src/rpc/mining.cpp')
| -rw-r--r-- | src/rpc/mining.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/rpc/mining.cpp b/src/rpc/mining.cpp index 809f614301..17695ff4af 100644 --- a/src/rpc/mining.cpp +++ b/src/rpc/mining.cpp @@ -247,7 +247,7 @@ static UniValue prioritisetransaction(const JSONRPCRequest& request) LOCK(cs_main); - uint256 hash = ParseHashStr(request.params[0].get_str(), "txid"); + uint256 hash(ParseHashV(request.params[0], "txid")); CAmount nAmount = request.params[2].get_int64(); if (!(request.params[1].isNull() || request.params[1].get_real() == 0)) { @@ -455,7 +455,7 @@ static UniValue getblocktemplate(const JSONRPCRequest& request) // Format: <hashBestChain><nTransactionsUpdatedLast> std::string lpstr = lpval.get_str(); - hashWatchedChain.SetHex(lpstr.substr(0, 64)); + hashWatchedChain = ParseHashV(lpstr.substr(0, 64), "longpollid"); nTransactionsUpdatedLastLP = atoi64(lpstr.substr(64)); } else |