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Fix possible nullptr dereferencing. (#5595)

kimkulling/fix_gcc-14_issue-5592
Kim Kulling 2024-05-24 15:36:30 +02:00 committed by GitHub
parent ec5242a1a0
commit 30466aaf16
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1 changed files with 5 additions and 1 deletions
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6
code/Common/Subdivision.cpp
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@ -524,7 +524,11 @@ void CatmullClarkSubdivider::InternSubdivide(
} }
} }
ai_assert(adj[o] - moffsets[nidx].first < mp->mNumFaces); if (mp == nullptr) {
continue;
}
ai_assert(adj[o] - moffsets[nidx].first < mp->mNumFaces);
const aiFace &f = mp->mFaces[adj[o] - moffsets[nidx].first]; const aiFace &f = mp->mFaces[adj[o] - moffsets[nidx].first];
bool haveit = false; bool haveit = false;