json/tests at 98ab9f31c3c685c4235d4565456682c8eba9c3cb - json

mirror of https://github.com/nlohmann/json.git synced 2026-09-06 16:27:59 +00:00

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Niels Lohmann 98ab9f31c3 Make the huge-claimed-length DoS regression tests portable across size_t widths

On a platform where size_t is narrower than 64 bits (e.g. 32-bit mingw/msvc
x86), the previously-hardcoded huge test lengths either collide with that
platform's unknown_size() sentinel (CBOR/MessagePack, both using exactly
SIZE_MAX) or exceed the platform's smaller vector<json>::max_size()
(UBJSON/BJData's 0x7FFFFFFF), so the header is now rejected outright
(out_of_range.408) instead of being accepted and only found short of data
(parse_error.110). Both are safe, bounded rejections of the hostile input;
the property under test -- no attempt to allocate space for billions of
elements -- holds either way. Accept both outcomes instead of pinning the
64-bit-only exact result.

Also fixed an unrelated clang-tidy finding (google-readability-casting) on
the functional-style std::size_t(...) casts in the neighboring "arrays of
various sizes" section.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>

2026-09-06 11:19:06 +02:00

abi

Remove forced /Od flag in MSVC Release build. (#5216 )

2026-06-28 17:39:07 +02:00

benchmarks

📄 adjust year (#5044 )

2026-01-01 20:00:39 +01:00

cmake_add_subdirectory

📄 adjust year (#5044 )

2026-01-01 20:00:39 +01:00

cmake_fetch_content

📄 adjust year (#5044 )