monzero-core.git/contrib/epee/src/byte_slice.cpp, branch v0.17.3.0Monzero core node, command-line wallet, consensus code, and release tooling.
https://code.monzero.org/monzero-core.git/atom?h=v0.17.3.02020-07-08T22:07:50ZMerge pull request #65592020-07-08T22:07:50Zluigi1111luigi1111w@gmail.com2020-07-08T22:07:50Zurn:sha1:35e2520115835463c55840912d2dc0f89e32ab97
15538f7 ByteSlice: Fix persisting ptr to std::moved SSO buffer (Doy-lee)
ByteSlice: Fix persisting ptr to std::moved SSO buffer2020-05-20T00:13:58ZDoyledoylet@protonmail.com2020-05-19T08:45:32Zurn:sha1:15538f7e3f8fdafb13b99554a8726850caeef937
The Bug:
1. Construct `byte_slice.portion_` with `epee::span(buffer)` which copies a pointer to the SSO buffer to `byte_slice.portion_`
2. It constructs `byte_slice.storage_` with `std::move(buffer)` (normally this swap pointers, but SSO means a memcpy and clear on the original SSO buffer)
3. `slice.data()` returns a pointer from `slice.portion_` that points to the original SSO cleared buffer, `slice.storage_` has the actual string.
Fixed bugs for take_slice and byte_stream->byte_slice2020-05-12T05:26:37ZLee Clagettcode@leeclagett.com2020-05-12T05:26:37Zurn:sha1:29e563bb1ed0be0f358235faf1b1848b222b584dAdd byte_stream for zero-copy serialization, and add support in ZMQ-JSON.2020-04-11T04:12:11ZLee Clagettcode@leeclagett.com2020-03-18T23:22:39Zurn:sha1:c26c93019a52dee52ee865f4f1b23e6929968258Use byte_slice for sending zmq messages - removes data copy within zmq2020-04-03T01:56:17ZLee Clagettcode@leeclagett.com2019-11-17T06:06:10Zurn:sha1:da9915746219482c25b96406d475c6fde9b02a31Add ref-counted buffer byte_slice. Currently used for sending TCP data.2019-07-16T16:30:35ZLee Clagettcode@leeclagett.com2019-05-11T15:38:35Zurn:sha1:bdfc63ae4ddc52e2dece2a031a91509418206cb0