diff options
| -rwxr-xr-x | indra/llprimitive/llmodel.cpp | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/indra/llprimitive/llmodel.cpp b/indra/llprimitive/llmodel.cpp index 4d93627116..37f0bfcbb8 100755 --- a/indra/llprimitive/llmodel.cpp +++ b/indra/llprimitive/llmodel.cpp @@ -218,8 +218,9 @@ LLModel::EModelStatus load_face_from_dom_triangles(std::vector<LLVolumeFace>& fa { // guard against model data specifiying out of range indices or tcs // + if (((i + tc_offset) > index_count) - || ((idx[i+pos_offset]*2+1) > tc_count)) + || ((idx[i+tc_offset]*2+1) > tc_count)) { return LLModel::BAD_ELEMENT; } @@ -238,11 +239,6 @@ LLModel::EModelStatus load_face_from_dom_triangles(std::vector<LLVolumeFace>& fa { // guard against model data specifiying out of range indices or norms // - if (((i + pos_offset) > index_count) - || ((idx[i+pos_offset]*3+2) > vertex_count)) - { - return LLModel::BAD_ELEMENT; - } if (((i + norm_offset) > index_count) || ((idx[i+norm_offset]*3+2) > norm_count)) { @@ -456,7 +452,7 @@ LLModel::EModelStatus load_face_from_dom_polylist(std::vector<LLVolumeFace>& fac { // guard against model data specifiying out of range indices or tcs // - if (((i + pos_offset) > index_count) + if (((cur_idx + tc_offset) > index_count) || ((idx[cur_idx+tc_offset]*2+1) > tc_count)) { return LLModel::BAD_ELEMENT; @@ -476,7 +472,7 @@ LLModel::EModelStatus load_face_from_dom_polylist(std::vector<LLVolumeFace>& fac { // guard against model data specifiying out of range indices or norms // - if (((i + pos_offset) > index_count) + if (((cur_idx + norm_offset) > index_count) || ((idx[cur_idx+norm_offset]*3+2) > norm_count)) { return LLModel::BAD_ELEMENT; |