diff options
| author | Haoyu Qiu <timothyqiu32@gmail.com> | 2021-09-29 20:54:43 +0800 |
|---|---|---|
| committer | Haoyu Qiu <timothyqiu32@gmail.com> | 2021-09-29 20:58:14 +0800 |
| commit | 9dd0d3f550a0940dd53833666cd082e81aab8eff (patch) | |
| tree | 8fc7a7d680e2f223a164c478c06685927309e592 /servers | |
| parent | 4c1d2e935061a99884fffc6a84f8fbf279387691 (diff) | |
Don't memcpy to nullptr even if length is zero
Diffstat (limited to 'servers')
| -rw-r--r-- | servers/physics_3d/soft_body_3d_sw.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/servers/physics_3d/soft_body_3d_sw.cpp b/servers/physics_3d/soft_body_3d_sw.cpp index 5f6e202c73..752d5f3a91 100644 --- a/servers/physics_3d/soft_body_3d_sw.cpp +++ b/servers/physics_3d/soft_body_3d_sw.cpp @@ -249,8 +249,10 @@ void SoftBody3DSW::update_area() { // Node area. LocalVector<int> counts; - counts.resize(nodes.size()); - memset(counts.ptr(), 0, counts.size() * sizeof(int)); + if (nodes.size() > 0) { + counts.resize(nodes.size()); + memset(counts.ptr(), 0, counts.size() * sizeof(int)); + } for (i = 0, ni = nodes.size(); i < ni; ++i) { nodes[i].area = 0.0; |