You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
67352719aa
Disable clang-analyzer-security.ArrayBound warning in PromiseDisposer::append to silence clang-tidy. A new clang-analyzer-security.ArrayBound "warning: Out of bound access to memory preceding the region" "note: Access of the region at negative byte offset -112" started happening when updating from clang-tidy 20 to 21. The warning doesn't seem to indicate a real problem because ChainPromiseNode instances which inherit from PromiseArenaMember are constructed starting at the end of the PromiseArray byte array and a bounds check is done right before calling the constructor. More information the warning can be found: - https://clang.llvm.org/docs/analyzer/checkers.html#security-arraybound-c-c - https://github.com/bitcoin/bitcoin/pull/33445#issuecomment-3315082319 Error output looks like: /usr/include/kj/async-inl.h:404:12: warning: Out of bound access to memory preceding the region [clang-analyzer-security.ArrayBound] 404 | ctor(*ptr, kj::mv(next), kj::fwd<Params>(params)...); | ^ [...] /home/admin/actions-runner/_work/_temp/src/ipc/libmultiprocess/include/mp/type-context.h:146:12: note: Calling 'Promise::then' [...] /usr/include/kj/async-inl.h:1301:7: note: Calling 'maybeChain<capnp::CallContext<ipc::capnp::messages::BlockTemplate::WaitNextParams, ipc::capnp::messages::BlockTemplate::WaitNextResults>>' 1301 | _::maybeChain(kj::mv(intermediate), implicitCast<ResultT*>(nullptr), location)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/kj/async-inl.h:955:10: note: Calling 'appendPromise<kj::_::ChainPromiseNode, kj::SourceLocation &>' 955 | return appendPromise<ChainPromiseNode>(kj::mv(node), location); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/kj/async-inl.h:454:10: note: Calling 'PromiseDisposer::append' 454 | return PromiseDisposer::append<T>(kj::mv(next), kj::fwd<Params>(params)...); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/kj/async-inl.h:389:9: note: Left side of '||' is false 389 | if (!canArenaAllocate<T>() || arena == nullptr || | ^ /usr/include/kj/async-inl.h:389:9: note: Left side of '||' is false /usr/include/kj/async-inl.h:390:9: note: Assuming the condition is false 390 | reinterpret_cast<byte*>(next.get()) - reinterpret_cast<byte*>(arena) < sizeof(T)) { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/kj/async-inl.h:389:5: note: Taking false branch 389 | if (!canArenaAllocate<T>() || arena == nullptr || | ^ /usr/include/kj/async-inl.h:404:12: note: Access of the region at negative byte offset -112 404 | ctor(*ptr, kj::mv(next), kj::fwd<Params>(params)...); | ^~~~ |
3 weeks ago | |
|---|---|---|
| .. | ||
| build | 2 years ago | |
| cmake | 3 years ago | |
| ekam-provider | 13 years ago | |
| m4 | 7 years ago | |
| pkgconfig | 4 years ago | |
| samples | 7 months ago | |
| src | 3 weeks ago | |
| .bazelignore | 3 years ago | |
| .bazelrc | 2 years ago | |
| .bazelversion | 2 years ago | |
| BUILD.bazel | 3 years ago | |
| CMakeLists.txt | 3 months ago | |
| LICENSE.txt | 12 years ago | |
| MODULE.bazel | 6 months ago | |
| Makefile.am | 3 months ago | |
| Makefile.ekam | 7 years ago | |
| README.txt | 11 years ago | |
| WORKSPACE | 1 year ago | |
| afl-fuzz.sh | 9 years ago | |
| compile_flags.txt | 10 months ago | |
| configure.ac | 4 months ago | |
| ekam-build.sh | 3 years ago | |
| regenerate-bootstraps.sh | 6 years ago | |
| setup-autotools.sh | 11 years ago | |
| setup-ekam.sh | 11 years ago | |
| valgrind.supp | 6 years ago | |
README.txt
Cap'n Proto - Insanely Fast Data Serialization Format Copyright 2013-2015 Sandstorm Development Group, Inc. https://capnproto.org Cap'n Proto is an insanely fast data interchange format and capability-based RPC system. Think JSON, except binary. Or think of Google's Protocol Buffers (http://protobuf.googlecode.com), except faster. In fact, in benchmarks, Cap'n Proto is INFINITY TIMES faster than Protocol Buffers. Full installation and usage instructions and other documentation are maintained on the Cap'n Proto web site: http://kentonv.github.io/capnproto/install.html WARNING: Cap'n Proto requires a modern compiler. See the above link for detailed requirements. To build and install (from a release package), simply do: ./configure make -j4 check sudo make install The -j4 allows the build to use up to four processor cores instead of one. You can increase this number if you have more cores. Specifying "check" says to run tests in addition to building. This can be omitted to make the build slightly faster, but running tests and reporting failures back to the developers helps us out!