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Merge pull request #452 from nyalldawson/permissive_align

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Relax bin chunk end alignment check in permissive mode
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Syoyo Fujita 2023-09-07 06:46:11 +09:00 committed by GitHub
commit 35735bb686
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1 changed files with 10 additions and 3 deletions
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tiny_gltf.h
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@ -6733,11 +6733,18 @@ bool TinyGLTF::LoadBinaryFromMemory(Model *model, std::string *err,
} }
if ((chunk1_length % 4) != 0) { if ((chunk1_length % 4) != 0) {
if (strictness_==ParseStrictness::Permissive) {
if (warn) {
(*warn) += "BIN Chunk end is not aligned to a 4-byte boundary.\n";
}
}
else {
if (err) { if (err) {
(*err) = "BIN Chunk end does not aligned to a 4-byte boundary."; (*err) = "BIN Chunk end is not aligned to a 4-byte boundary.";
} }
return false; return false;
} }
}
if (uint64_t(chunk1_length) + header_and_json_size > uint64_t(length)) { if (uint64_t(chunk1_length) + header_and_json_size > uint64_t(length)) {
if (err) { if (err) {