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| author | Mnikolenko Productengine <mnikolenko@productengine.com> | 2022-03-02 00:46:10 +0200 |
|---|---|---|
| committer | Mnikolenko Productengine <mnikolenko@productengine.com> | 2022-03-02 00:46:10 +0200 |
| commit | 0aaf5284dced4ec41924c771a382d12ddc5f3d1b (patch) | |
| tree | 448ad9399feee611f992ceeb667cd4e47e9ab594 /indra/llprimitive/lldaeloader.cpp | |
| parent | 882600de2afa366729be870355767282247be0ef (diff) | |
| parent | 6ca09a94554ec01f5c94ec60fffd01d7e33f3546 (diff) | |
Merge branch 'master' into DRTVWR-539
# Conflicts:
# autobuild.xml
# doc/contributions.txt
# indra/cmake/GLOD.cmake
# indra/llcommon/tests/llprocess_test.cpp
# indra/newview/VIEWER_VERSION.txt
# indra/newview/lldrawpoolavatar.cpp
# indra/newview/llfloatermodelpreview.cpp
# indra/newview/llmodelpreview.cpp
# indra/newview/llviewertexturelist.cpp
# indra/newview/llvovolume.cpp
# indra/newview/viewer_manifest.py
Diffstat (limited to 'indra/llprimitive/lldaeloader.cpp')
| -rw-r--r-- | indra/llprimitive/lldaeloader.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/indra/llprimitive/lldaeloader.cpp b/indra/llprimitive/lldaeloader.cpp index 4b13da5586..e89690438e 100644 --- a/indra/llprimitive/lldaeloader.cpp +++ b/indra/llprimitive/lldaeloader.cpp @@ -208,6 +208,17 @@ LLModel::EModelStatus load_face_from_dom_triangles( } LLVolumeFace::VertexMapData::PointMap point_map; + + if (idx_stride <= 0 + || (pos_source && pos_offset >= idx_stride) + || (tc_source && tc_offset >= idx_stride) + || (norm_source && norm_offset >= idx_stride)) + { + // Looks like these offsets should fit inside idx_stride + // Might be good idea to also check idx.getCount()%idx_stride != 0 + LL_WARNS() << "Invalid pos_offset " << pos_offset << ", tc_offset " << tc_offset << " or norm_offset " << norm_offset << LL_ENDL; + return LLModel::BAD_ELEMENT; + } for (U32 i = 0; i < idx.getCount(); i += idx_stride) { |