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Niels Lohmann
0b20b7e622
* Reject MessagePack/BSON binary subtypes that don't fit their wire format Both formats store byte_container_with_subtype's subtype (a uint64_t) in a single byte. The writers cast to std::int8_t/std::uint8_t without a range check, so subtypes above 255 were silently truncated modulo 256 instead of raising an error. Throw out_of_range.413 instead when the subtype exceeds the representable range of 0-255. Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Move the new binary-subtype regression test out of unit-regression2.cpp unit-regression2.cpp is already at the edge of what the MinGW linker can relocate; adding this test's ~26 lines tips test-regression2_cpp20 (clang, Windows) over into "relocation truncated to fit: IMAGE_REL_AMD64_REL32 against `.rdata'" (see8ce64b9c1/b82717c8afor the same failure mode). Split the test along format lines instead: MessagePack assertions move to unit-msgpack.cpp, BSON assertions to unit-bson.cpp. The CBOR round-trip guard is dropped as redundant -- unit-cbor.cpp's "Tagged values" section already round-trips subtypes up to 8589934590, far past the 70000 checked here. Signed-off-by: Niels Lohmann <mail@nlohmann.me> --------- Signed-off-by: Niels Lohmann <mail@nlohmann.me>
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