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| author | Peter Kim <pk15950@gmail.com> | 2022-09-08 07:00:12 +0300 |
|---|---|---|
| committer | Peter Kim <pk15950@gmail.com> | 2022-09-08 07:00:12 +0300 |
| commit | 00dcfdf916c69672210b006e62d966f1bc2fbeb7 (patch) | |
| tree | 0cbb1b91fe26c750197126085b74224a795a103c /extern/draco/draco/src/draco/compression/mesh/mesh_edgebreaker_traversal_valence_decoder.h | |
| parent | a39532670f6b668da7be5810fb1f844b82feeba3 (diff) | |
| parent | d5934974219135102f364f57c45a8b1465e2b8d9 (diff) | |
Merge branch 'master' into xr-devxr-dev
Diffstat (limited to 'extern/draco/draco/src/draco/compression/mesh/mesh_edgebreaker_traversal_valence_decoder.h')
| -rw-r--r-- | extern/draco/draco/src/draco/compression/mesh/mesh_edgebreaker_traversal_valence_decoder.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/extern/draco/draco/src/draco/compression/mesh/mesh_edgebreaker_traversal_valence_decoder.h b/extern/draco/draco/src/draco/compression/mesh/mesh_edgebreaker_traversal_valence_decoder.h index 621883a5f1f..c00373727df 100644 --- a/extern/draco/draco/src/draco/compression/mesh/mesh_edgebreaker_traversal_valence_decoder.h +++ b/extern/draco/draco/src/draco/compression/mesh/mesh_edgebreaker_traversal_valence_decoder.h @@ -106,7 +106,12 @@ class MeshEdgebreakerTraversalValenceDecoder context_counters_.resize(context_symbols_.size()); for (int i = 0; i < context_symbols_.size(); ++i) { uint32_t num_symbols; - DecodeVarint<uint32_t>(&num_symbols, out_buffer); + if (!DecodeVarint<uint32_t>(&num_symbols, out_buffer)) { + return false; + } + if (num_symbols > static_cast<uint32_t>(corner_table_->num_faces())) { + return false; + } if (num_symbols > 0) { context_symbols_[i].resize(num_symbols); DecodeSymbols(num_symbols, 1, out_buffer, context_symbols_[i].data()); |