Crash/Assert when loading 3ds model

[pjakobs@…]

When loading the attached world with walktest, the application crashes while loading the embedded 3ds model.

Windows XP, Visual Studio 8.0, CS 1.0 (Debug build), Intel 82915G Express

It think the size of the index buffer in the code below is too small. Multiplying its size by 3 seems to do the trick. I don't have time to have a good look at it. Somebody more familiar with the code might have a look at it.

gmesh3ds.cpp, line: 388

      csRef<iRenderBuffer> indexBuffer = csRenderBuffer::CreateIndexRenderBuffer (
        materials_and_tris[j].tris.GetSize(), CS_BUF_STATIC, 
        CS_BUFCOMP_UNSIGNED_INT, 0, gmstate->GetVertexCount() - 1);
      {
        csRenderBufferLock<uint> indices (indexBuffer);
        csTriangle* tris = gmstate->GetTriangles();
        for (size_t i = 0; i < materials_and_tris[j].tris.GetSize(); i++)
        {
          uint tri = materials_and_tris[j].tris[i];
          *indices++ = tris[tri].a;
          *indices++ = tris[tri].b;
          *indices++ = tris[tri].c;
        }
      }

[pjakobs@…]

world including 3ds model

[res]

Tripling the size is the correct fix. Fixed on trunk r26217, merge to 1.0 pending.

[res]

Merged into 1.0 with r26383.