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| author | Alexander Gavriliuk <alexandrgproductengine@lindenlab.com> | 2024-07-09 17:00:31 +0200 |
|---|---|---|
| committer | Guru <alexandrgproductengine@lindenlab.com> | 2024-07-10 16:44:55 +0200 |
| commit | 35246a95039e242c6167f6c52a0c6cc49e004f23 (patch) | |
| tree | 53570a6e9bc31a3688ecf22aa0940d44d1b2c54a | |
| parent | 94ef434cbfa3e1220731a9ddf53066b36bd23784 (diff) | |
#1959 BugSplat Crash #1489790: VCRUNTIME140!memcmp(72)
| -rw-r--r-- | indra/llmath/llvolume.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/indra/llmath/llvolume.cpp b/indra/llmath/llvolume.cpp index 1c0befb3da..56ac22ca18 100644 --- a/indra/llmath/llvolume.cpp +++ b/indra/llmath/llvolume.cpp @@ -5462,7 +5462,11 @@ bool LLVolumeFace::cacheOptimize(bool gen_tangents) U32 stream_count = data.w.empty() ? 4 : 5; - S32 vert_count = static_cast<S32>(meshopt_generateVertexRemapMulti(&remap[0], nullptr, data.p.size(), data.p.size(), mos, stream_count)); + S32 vert_count = 0; + if (!data.p.empty()) + { + vert_count = static_cast<S32>(meshopt_generateVertexRemapMulti(&remap[0], nullptr, data.p.size(), data.p.size(), mos, stream_count)); + } if (vert_count < 65535 && vert_count != 0) { |