Memory locks do not stack, that is, pages which have been locked several times by calls to mlock()
will be unlocked by a single call to munlock(). This can result in keying material ending up in swap when
those functions are used naively. In this commit a class "LockedPageManager" is added
that simulates stacking memory locks by keeping a counter per page.
This does two things:
1) Now does not output to debug.log if -printtodebugger flag is passed
2) Unit tests set -printtodebugger so only test results are output to stdout
Note that -printtodebugger only actually prints to the debugger on Windows.
Implement listunspent / getrawtransaction / createrawtransaction /
signrawtransaction, to support creation and
signing-on-multiple-device multisignature transactions.
This commit adds support for .onion addresses (mapped into the IPv6
by using OnionCat's range and encoding), and the ability to connect
to them via a SOCKS5 proxy.
AvailableCoins() makes a vector of available outputs which is then passed to SelectCoinsMinConf(). This allows unit tests to test the coin selection algorithm without having the whole blockchain available.
Newlines in JSON strings are against the JSON spec,
so remove them from the script*.json unit tests to
make python's jsonrpc happy (json::spirit didn't care).
This introduces internal types:
* CKeyID: reference (hash160) of a key
* CScriptID: reference (hash160) of a script
* CTxDestination: a boost::variant of the former two
CBitcoinAddress is retrofitted to be a Base58 encoding of a
CTxDestination. This allows all internal code to only use the
internal types, and only have RPC and GUI depend on the base58 code.
Furthermore, the header dependencies are a lot saner now. base58.h is
at the top (right below rpc and gui) instead of at the bottom. For the
rest: wallet -> script -> keystore -> key. Only keystore still requires
a forward declaration of CScript. Solving that would require splitting
script into two layers.
test/DoS_tests.cpp: In member function ‘void DoS_tests::DoS_mapOrphans::test_method()’:
test/DoS_tests.cpp:200:41: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
test/DoS_tests.cpp:208:41: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
test/DoS_tests.cpp: In member function ‘void DoS_tests::DoS_checkSig::test_method()’:
test/DoS_tests.cpp:260:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
test/DoS_tests.cpp:267:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
test/DoS_tests.cpp:280:41: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
test/DoS_tests.cpp:307:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
Create a maximum-10MB signature verification result cache.
This should almost double the number of transactions that
can be processed on a given CPU, because before this change
ECDSA signatures were verified when transactions were added
to the memory pool and then again when they appeared in
a block.
One of the test cases currently aborts when using gcc's flag -ftrapv, due to
negating an INT64_MIN int64 variable, which is an undefined operation.
This will be fixed in a subsequent commit.
Wladimir J. van der Laan