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Restricting (typed=false, fixed=true) combination in flexbuffer CreateVector (#4825)

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https://github.com/google/flatbuffers/issues/4815
This commit is contained in:
Shivendra Agarwal
2018-07-20 03:29:06 +05:30
committed by Wouter van Oortmerssen
parent 7c824ef690
commit 88cd182349
1 changed files with 1 additions and 0 deletions
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include/flatbuffers/flexbuffers.h
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@@ -1417,6 +1417,7 @@ class Builder FLATBUFFERS_FINAL_CLASS {
Value CreateVector(size_t start, size_t vec_len, size_t step, bool typed,
bool fixed, const Value *keys = nullptr) {
FLATBUFFERS_ASSERT(!fixed || typed); // typed=false, fixed=true combination is not supported.
// Figure out smallest bit width we can store this vector with.
auto bit_width = (std::max)(force_min_bit_width_, WidthU(vec_len));
auto prefix_elems = 1;