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2017-12-13Merge #11558: Minimal code changes to allow msvc compilationWladimir J. van der Laan
fbf327b Minimal code changes to allow msvc compilation. (Aaron Clauson) Pull request description: These changes are required to allow the Bitcoin source to build with Microsoft's C++ compiler (#11562 is also required). I looked around for a better place for the typedef of ssize_t which is in random.h. The best candidate looks like src/compat.h but I figured including that header in random.h is a bigger change than the typedef. Note that the same typedef is in at least two other places including the OpenSSL and Berkeley DB headers so some of the Bitcoin code already picks it up. Tree-SHA512: aa6cc6283015e08ab074641f9abdc116c4dc58574dc90f75e7a5af4cc82946d3052370e5cbe855fb6180c00f8dc66997d3724ff0412e4b7417e51b6602154825
2017-11-16scripted-diff: Replace #include "" with #include <> (ryanofsky)MeshCollider
-BEGIN VERIFY SCRIPT- for f in \ src/*.cpp \ src/*.h \ src/bench/*.cpp \ src/bench/*.h \ src/compat/*.cpp \ src/compat/*.h \ src/consensus/*.cpp \ src/consensus/*.h \ src/crypto/*.cpp \ src/crypto/*.h \ src/crypto/ctaes/*.h \ src/policy/*.cpp \ src/policy/*.h \ src/primitives/*.cpp \ src/primitives/*.h \ src/qt/*.cpp \ src/qt/*.h \ src/qt/test/*.cpp \ src/qt/test/*.h \ src/rpc/*.cpp \ src/rpc/*.h \ src/script/*.cpp \ src/script/*.h \ src/support/*.cpp \ src/support/*.h \ src/support/allocators/*.h \ src/test/*.cpp \ src/test/*.h \ src/wallet/*.cpp \ src/wallet/*.h \ src/wallet/test/*.cpp \ src/wallet/test/*.h \ src/zmq/*.cpp \ src/zmq/*.h do base=${f%/*}/ relbase=${base#src/} sed -i "s:#include \"\(.*\)\"\(.*\):if test -e \$base'\\1'; then echo \"#include <\"\$relbase\"\\1>\\2\"; else echo \"#include <\\1>\\2\"; fi:e" $f done -END VERIFY SCRIPT-
2017-11-10Minimal code changes to allow msvc compilation.Aaron Clauson
2017-09-16Refactor: Modernize disallowed copy constructors/assignmentDan Raviv
Use C++11's better capability of expressing an interface of a non-copyable class by publicly deleting its copy ctor and assignment operator instead of just declaring them private.
2017-09-06Switch memory_cleanse implementation to BoringSSL's to ensure memory ↵Adam Langley
clearing even with link-time optimization. The implementation we currently use from OpenSSL prevents the compiler from optimizing away clensing operations on blocks of memory that are about to be released, but this protection is not extended to link-time optimization. This commit copies the solution cooked up by Google compiler engineers which uses inline assembly directives to instruct the compiler not to optimize out the call under any circumstances. As the code is in-lined, this has the added advantage of removing one more OpenSSL dependency. Regarding license compatibility, Google's contributions to BoringSSL library, including this code, is made available under the ISC license, which is MIT compatible. BoringSSL git commit: ad1907fe73334d6c696c8539646c21b11178f20f
2017-08-16Declare single-argument (non-converting) constructors "explicit"practicalswift
In order to avoid unintended implicit conversions.
2017-08-16Use nullptr instead of zero (0) as the null pointer constantpracticalswift
2017-08-16Merge #10965: Replace deprecated throw() with noexcept specifier (C++11)MarcoFalke
986255026 Use the noexcept specifier (C++11) instead of deprecated throw() (practicalswift) Pull request description: Use the `noexcept` specifier (C++11) instead of deprecated `throw()`. Tree-SHA512: cf9b6b18f61f2f59bbeceb2e43b5cd07a60f5e569c8def05c410cb72326d597c80cb731059969ef89fa5fddaae1242225886e6109fcb535c4ad62d56ebcdf1ea
2017-08-07scripted-diff: Use the C++11 keyword nullptr to denote the pointer literal ↵practicalswift
instead of the macro NULL -BEGIN VERIFY SCRIPT- sed -i 's/\<NULL\>/nullptr/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h src/qt/*/*.cpp src/qt/*/*.h src/wallet/*/*.cpp src/wallet/*/*.h src/support/allocators/*.h sed -i 's/Prefer nullptr, otherwise SAFECOOKIE./Prefer NULL, otherwise SAFECOOKIE./g' src/torcontrol.cpp sed -i 's/tor: Using nullptr authentication/tor: Using NULL authentication/g' src/torcontrol.cpp sed -i 's/METHODS=nullptr/METHODS=NULL/g' src/test/torcontrol_tests.cpp src/torcontrol.cpp sed -i 's/nullptr certificates/NULL certificates/g' src/qt/paymentserver.cpp sed -i 's/"nullptr"/"NULL"/g' src/torcontrol.cpp src/test/torcontrol_tests.cpp -END VERIFY SCRIPT-
2017-07-31Use the noexcept specifier (C++11) instead of deprecated throw()practicalswift
2017-06-28Use the override specifier (C++11) where we expect to be overriding the ↵practicalswift
virtual function of a base class
2017-06-22Merge #9517: [refactor] Switched httpserver.cpp to use RAII wrapped libevents.Wladimir J. van der Laan
1ae86ec Changed event RAII helper functions to inline to deal with duplicate symbol linker errors. (Karl-Johan Alm) fd369d2 Switched httpserver.cpp to use RAII wrapped libevents. (Kalle Alm) Tree-SHA512: 877e431f211024d42a3b0800e860e02833398611433e8393f8d5d4970f47f4bd670b900443678c067fec110c087aaab7dc1981ccbf17f6057676fdbbda89aed9
2017-05-03[wallet] Securely erase potentially sensitive keys/valuesThomas Snider
2017-04-14Changed event RAII helper functions to inline to deal with duplicate symbol ↵Karl-Johan Alm
linker errors.
2017-03-03Merge #8808: Do not shadow variables (gcc set)Wladimir J. van der Laan
ad1ae7a Check and enable -Wshadow by default. (Pavel Janík) 9de90bb Do not shadow variables (gcc set) (Pavel Janík) Tree-SHA512: 9517feb423dc8ddd63896016b25324673bfbe0bffa97f22996f59d7a3fcbdc2ebf2e43ac02bc067546f54e293e9b2f2514be145f867321e9031f895c063d9fb8
2017-01-05Merge #9387: [Refactor] RAII of libevent stuff using unique ptrs with deletersWladimir J. van der Laan
05a55a6 Added EVENT_CFLAGS to test makefile to explicitly include libevent headers. (Karl-Johan Alm) 280a559 Added some simple tests for the RAII-style events. (Karl-Johan Alm) 7f7f102 Switched bitcoin-cli.cpp to use RAII unique pointers with deleters. (Karl-Johan Alm) e5534d2 Added std::unique_ptr<> wrappers with deleters for libevent modules. (Karl-Johan Alm)
2016-12-31Increment MIT Licence copyright header year on files modified in 2016isle2983
Edited via: $ contrib/devtools/copyright_header.py update .
2016-12-21Added some simple tests for the RAII-style events.Karl-Johan Alm
2016-12-20Added std::unique_ptr<> wrappers with deleters for libevent modules.Karl-Johan Alm
2016-12-05Do not shadow variables (gcc set)Pavel Janík
2016-11-28Fix some typosfsb4000
2016-11-02LockedPool: avoid quadratic-time allocationKaz Wesley
Use separate maps for used/free chunks to avoid linear scan through alloced chunks for each alloc.
2016-11-02LockedPool: fix explosion for illegal-sized allocKaz Wesley
Check for unreasonable alloc size in LockedPool rather than lancing through new Arenas until we improbably find one worthy of the quixotic request or the system can support no more Arenas.
2016-11-02Do not shadow variable, use deprecated MAP_ANON if MAP_ANONYMOUS is not defined.Pavel Janík
2016-10-27support: Add LockedPoolWladimir J. van der Laan
Add a pool for locked memory chunks, replacing LockedPageManager. This is something I've been wanting to do for a long time. The current approach of locking objects where they happen to be on the stack or heap in-place causes a lot of mlock/munlock system call overhead, slowing down any handling of keys. Also locked memory is a limited resource on many operating systems (and using a lot of it bogs down the system), so the previous approach of locking every page that may contain any key information (but also other information) is wasteful.
2016-10-19wallet: Get rid of LockObject and UnlockObject calls in key.hWladimir J. van der Laan
Replace these with vectors allocated from the secure allocator. This avoids mlock syscall churn on stack pages, as well as makes it possible to get rid of these functions. Please review this commit and the previous one carefully that no `sizeof(vectortype)` remains in the memcpys and memcmps usage (ick!), and `.data()` or `&vec[x]` is used as appropriate instead of &vec.
2016-09-27Do not shadow variablesPavel Janík
2015-12-13Bump copyright headers to 2015MarcoFalke
2015-05-15Remove assertion from ~LockedPageManagerWladimir J. van der Laan
This assertion will occur any time that the client quits without shutting down properly due to an error condition. As the user will report this error instead of the error that was the root cause, it is better to remove it.
2015-04-20ensure consistent header comment naming conventionsPhilip Kaufmann
- BITCOIN_FOLDER_SUBFOLDER_FILENAME_H
2015-03-20allocators: split allocators and pagelockerCory Fields
Pagelocker is only needed for secure (usually wallet) operations, so don't make the zero-after-free allocator depend on it.
2015-02-15openssl: abstract out OPENSSL_cleanseCory Fields
This makes it easier for us to replace it if desired, since it's now only in one spot. Also, it avoids the openssl include from allocators.h, which essentially forced openssl to be included from every compilation unit.