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Fix incorrect assumptions about nul termination

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This commit is contained in:
Victor Zverovich
2020-04-18 06:50:02 -07:00
parent f46f5ecaf0
commit c9a57b9a81
3 changed files with 17 additions and 17 deletions
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6
test/fuzzing/named_arg.cpp
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@@ -29,11 +29,11 @@ void invoke_fmt(const uint8_t* Data, std::size_t Size, unsigned int argsize) {
// allocating buffers separately is slower, but increases chances
// of detecting memory errors
#if FMT_FUZZ_SEPARATE_ALLOCATION
std::vector<char> argnamebuffer(argsize);
std::vector<char> argnamebuffer(argsize + 1);
std::memcpy(argnamebuffer.data(), Data, argsize);
auto argname = fmt::string_view(argnamebuffer.data(), argsize);
auto argname = argnamebuffer.data();
#else
auto argname = fmt::string_view(fmt_fuzzer::as_chars(Data), argsize);
auto argname = fmt_fuzzer::as_chars(Data);
#endif
Data += argsize;
Size -= argsize;