Skip to content

bugfix(w3ddevice): Prevent null pointer dereference in W3DTreeBuffer for invalid tree meshes #491

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
x64-dev merged 1 commit into from
May 7, 2026
+5 −1
Merged

bugfix(w3ddevice): Prevent null pointer dereference in W3DTreeBuffer for invalid tree meshes #491

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 5 additions & 1 deletion Core/GameEngineDevice/Source/W3DDevice/GameClient/W3DTreeBuffer.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1014,7 +1014,7 @@ void W3DTreeBuffer::updateVertexBuffer()
Real theSin = m_trees[curTree].sin;
Real theCos = m_trees[curTree].cos;
if (type<0 || m_treeTypes[type].m_mesh == nullptr) {
type = 0;
continue; // No valid mesh for this tree type, skip to avoid null pointer dereference.
}

Int startVertex = m_trees[curTree].firstIndex;
Expand Down Expand Up @@ -2038,3 +2038,7 @@ void W3DTreeBuffer::loadPostProcess()







Loading