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add verification that type_vec.size == vec.size() (#8853)

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Co-authored-by: Wouter van Oortmerssen <aardappel@gmail.com>
This commit is contained in:
Justin Davis
2025-12-21 16:55:54 -05:00
committed by GitHub
parent 68e3c839c3
commit b1e7868db6
1 changed files with 1 additions and 0 deletions
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src/reflection.cpp
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@@ -156,6 +156,7 @@ static bool VerifyVector(flatbuffers::Verifier& v,
auto type_vec = table.GetPointer<Vector<uint8_t>*>(vec_field.offset() - auto type_vec = table.GetPointer<Vector<uint8_t>*>(vec_field.offset() -
sizeof(voffset_t)); sizeof(voffset_t));
if (!v.VerifyVector(type_vec)) return false; if (!v.VerifyVector(type_vec)) return false;
if (type_vec->size() != vec->size()) return false;
for (uoffset_t j = 0; j < vec->size(); j++) { for (uoffset_t j = 0; j < vec->size(); j++) {
// get union type from the prev field // get union type from the prev field
auto utype = type_vec->Get(j); auto utype = type_vec->Get(j);