Fix unchecked returns of bson initializers

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    • Type: Bug
    • Resolution: Unresolved
    • Priority: Minor - P4
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    • Affects Version/s: None
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      Some returns to bson_iter_init_from_data_at_offset are unchecked: example.

      This may result in iteration quietly failing and reporting and end-iterator on bad data:

      // Document is 12 bytes { 'x': 1}. Buffer is 13 bytes (extra 0xFF).
std::uint8_t const data[] = {12, 0, 0, 0, 16, 'x', '\0', 1, 0, 0, 0, 0, 0xFF};
auto v = bsoncxx::v_noabi::document::view(data, sizeof(data));
REQUIRE(v.begin() == v.end()); // No error indicated!?

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              Assignee:
              Unassigned
              Reporter:
              Kevin Albertson
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                Created:
                Updated: