From 34cdc41128eee5da0be9c5e17b3c24b1f91a1957 Mon Sep 17 00:00:00 2001 From: "Wladimir J. van der Laan" Date: Tue, 16 Dec 2014 14:50:05 +0100 Subject: String conversions uint256 -> uint256S If uint256() constructor takes a string, uint256(0) will become dangerous when uint256 does not take integers anymore (it will go through std::string(const char*) making a NULL string, and the explicit keyword is no help). --- src/chainparams.cpp | 38 +++++++++++++++++++------------------- 1 file changed, 19 insertions(+), 19 deletions(-) (limited to 'src/chainparams.cpp') diff --git a/src/chainparams.cpp b/src/chainparams.cpp index 7e76a0bfa2..844640061e 100644 --- a/src/chainparams.cpp +++ b/src/chainparams.cpp @@ -54,19 +54,19 @@ static void convertSeed6(std::vector &vSeedsOut, const SeedSpec6 *data */ static Checkpoints::MapCheckpoints mapCheckpoints = boost::assign::map_list_of - ( 11111, uint256("0x0000000069e244f73d78e8fd29ba2fd2ed618bd6fa2ee92559f542fdb26e7c1d")) - ( 33333, uint256("0x000000002dd5588a74784eaa7ab0507a18ad16a236e7b1ce69f00d7ddfb5d0a6")) - ( 74000, uint256("0x0000000000573993a3c9e41ce34471c079dcf5f52a0e824a81e7f953b8661a20")) - (105000, uint256("0x00000000000291ce28027faea320c8d2b054b2e0fe44a773f3eefb151d6bdc97")) - (134444, uint256("0x00000000000005b12ffd4cd315cd34ffd4a594f430ac814c91184a0d42d2b0fe")) - (168000, uint256("0x000000000000099e61ea72015e79632f216fe6cb33d7899acb35b75c8303b763")) - (193000, uint256("0x000000000000059f452a5f7340de6682a977387c17010ff6e6c3bd83ca8b1317")) - (210000, uint256("0x000000000000048b95347e83192f69cf0366076336c639f9b7228e9ba171342e")) - (216116, uint256("0x00000000000001b4f4b433e81ee46494af945cf96014816a4e2370f11b23df4e")) - (225430, uint256("0x00000000000001c108384350f74090433e7fcf79a606b8e797f065b130575932")) - (250000, uint256("0x000000000000003887df1f29024b06fc2200b55f8af8f35453d7be294df2d214")) - (279000, uint256("0x0000000000000001ae8c72a0b0c301f67e3afca10e819efa9041e458e9bd7e40")) - (295000, uint256("0x00000000000000004d9b4ef50f0f9d686fd69db2e03af35a100370c64632a983")) + ( 11111, uint256S("0x0000000069e244f73d78e8fd29ba2fd2ed618bd6fa2ee92559f542fdb26e7c1d")) + ( 33333, uint256S("0x000000002dd5588a74784eaa7ab0507a18ad16a236e7b1ce69f00d7ddfb5d0a6")) + ( 74000, uint256S("0x0000000000573993a3c9e41ce34471c079dcf5f52a0e824a81e7f953b8661a20")) + (105000, uint256S("0x00000000000291ce28027faea320c8d2b054b2e0fe44a773f3eefb151d6bdc97")) + (134444, uint256S("0x00000000000005b12ffd4cd315cd34ffd4a594f430ac814c91184a0d42d2b0fe")) + (168000, uint256S("0x000000000000099e61ea72015e79632f216fe6cb33d7899acb35b75c8303b763")) + (193000, uint256S("0x000000000000059f452a5f7340de6682a977387c17010ff6e6c3bd83ca8b1317")) + (210000, uint256S("0x000000000000048b95347e83192f69cf0366076336c639f9b7228e9ba171342e")) + (216116, uint256S("0x00000000000001b4f4b433e81ee46494af945cf96014816a4e2370f11b23df4e")) + (225430, uint256S("0x00000000000001c108384350f74090433e7fcf79a606b8e797f065b130575932")) + (250000, uint256S("0x000000000000003887df1f29024b06fc2200b55f8af8f35453d7be294df2d214")) + (279000, uint256S("0x0000000000000001ae8c72a0b0c301f67e3afca10e819efa9041e458e9bd7e40")) + (295000, uint256S("0x00000000000000004d9b4ef50f0f9d686fd69db2e03af35a100370c64632a983")) ; static const Checkpoints::CCheckpointData data = { &mapCheckpoints, @@ -78,7 +78,7 @@ static const Checkpoints::CCheckpointData data = { static Checkpoints::MapCheckpoints mapCheckpointsTestnet = boost::assign::map_list_of - ( 546, uint256("000000002a936ca763904c3c35fce2f3556c559c0214345d31b1bcebf76acb70")) + ( 546, uint256S("000000002a936ca763904c3c35fce2f3556c559c0214345d31b1bcebf76acb70")) ; static const Checkpoints::CCheckpointData dataTestnet = { &mapCheckpointsTestnet, @@ -89,7 +89,7 @@ static const Checkpoints::CCheckpointData dataTestnet = { static Checkpoints::MapCheckpoints mapCheckpointsRegtest = boost::assign::map_list_of - ( 0, uint256("0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206")) + ( 0, uint256S("0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206")) ; static const Checkpoints::CCheckpointData dataRegtest = { &mapCheckpointsRegtest, @@ -149,8 +149,8 @@ public: genesis.nNonce = 2083236893; hashGenesisBlock = genesis.GetHash(); - assert(hashGenesisBlock == uint256("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f")); - assert(genesis.hashMerkleRoot == uint256("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b")); + assert(hashGenesisBlock == uint256S("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f")); + assert(genesis.hashMerkleRoot == uint256S("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b")); vSeeds.push_back(CDNSSeedData("bitcoin.sipa.be", "seed.bitcoin.sipa.be")); vSeeds.push_back(CDNSSeedData("bluematt.me", "dnsseed.bluematt.me")); @@ -208,7 +208,7 @@ public: genesis.nTime = 1296688602; genesis.nNonce = 414098458; hashGenesisBlock = genesis.GetHash(); - assert(hashGenesisBlock == uint256("0x000000000933ea01ad0ee984209779baaec3ced90fa3f408719526f8d77f4943")); + assert(hashGenesisBlock == uint256S("0x000000000933ea01ad0ee984209779baaec3ced90fa3f408719526f8d77f4943")); vFixedSeeds.clear(); vSeeds.clear(); @@ -265,7 +265,7 @@ public: genesis.nNonce = 2; hashGenesisBlock = genesis.GetHash(); nDefaultPort = 18444; - assert(hashGenesisBlock == uint256("0x0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206")); + assert(hashGenesisBlock == uint256S("0x0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206")); vFixedSeeds.clear(); //! Regtest mode doesn't have any fixed seeds. vSeeds.clear(); //! Regtest mode doesn't have any DNS seeds. -- cgit v1.2.3