diff options
| author | Andrey Kleshchev <andreykproductengine@lindenlab.com> | 2025-06-27 17:50:58 +0300 |
|---|---|---|
| committer | Andrey Kleshchev <117672381+akleshchev@users.noreply.github.com> | 2025-06-27 20:59:31 +0300 |
| commit | 9235312990b07314758ff1fc4825958d7ee74896 (patch) | |
| tree | 678715868d66fc5de09a5fd15bda08a702bddf04 /indra/llmath/llvolume.cpp | |
| parent | 4bc20a8e536fddf5e48e5d963a39e3dae0fb733f (diff) | |
#4298 Crash at generateVertexRemapMulti
Diffstat (limited to 'indra/llmath/llvolume.cpp')
| -rw-r--r-- | indra/llmath/llvolume.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/indra/llmath/llvolume.cpp b/indra/llmath/llvolume.cpp index 1e7dfd18f2..7c60253618 100644 --- a/indra/llmath/llvolume.cpp +++ b/indra/llmath/llvolume.cpp @@ -5711,7 +5711,15 @@ bool LLVolumeFace::cacheOptimize(bool gen_tangents) 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)); + try + { + vert_count = static_cast<S32>(meshopt_generateVertexRemapMulti(&remap[0], nullptr, data.p.size(), data.p.size(), mos, stream_count)); + } + catch (std::bad_alloc&) + { + LLError::LLUserWarningMsg::showOutOfMemory(); + LL_ERRS("LLCoros") << "Failed to allocate memory for VertexRemap: " << (S32)data.p.size() << LL_ENDL; + } } if (vert_count < 65535 && vert_count != 0) |