Mercurial > hg
view contrib/fuzz/fuzzutil.cc @ 42204:723ed4402896 stable
inno: bump keyring to 18.0.1 to avoid AttributeError (issue6043)
The error seems to be harmless, because it happens after closing the connection.
For whatever reason, this isn't bundled with the Wix installer.
https://github.com/jaraco/keyring/issues/386
https://bitbucket.org/Mekk/mercurial_keyring/issues/63/attributeerror-during-process-finish-with
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Fri, 26 Apr 2019 23:52:49 -0400 |
parents | a1c0873a9990 |
children |
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#include "fuzzutil.h" #include <cstring> #include <utility> contrib::optional<two_inputs> SplitInputs(const uint8_t *Data, size_t Size) { if (!Size) { return contrib::nullopt; } // figure out a random point in [0, Size] to split our input. size_t left_size = (Data[0] / 255.0) * (Size - 1); // Copy inputs to new allocations so if bdiff over-reads // AddressSanitizer can detect it. std::unique_ptr<char[]> left(new char[left_size]); std::memcpy(left.get(), Data + 1, left_size); // right starts at the next byte after left ends size_t right_size = Size - (left_size + 1); std::unique_ptr<char[]> right(new char[right_size]); std::memcpy(right.get(), Data + 1 + left_size, right_size); LOG(2) << "inputs are " << left_size << " and " << right_size << " bytes" << std::endl; two_inputs result = {std::move(right), right_size, std::move(left), left_size}; return result; }