From 1816582b929737f92ee68a1422e3be4e7c02f542 Mon Sep 17 00:00:00 2001 From: Graham Madarasz Date: Wed, 6 Mar 2013 09:09:07 -0800 Subject: Fix crashes from using single alloc for pos/norm/tc in volume face data fighting with old free call in model loading code --- indra/llmath/llvolume.cpp | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'indra/llmath/llvolume.cpp') diff --git a/indra/llmath/llvolume.cpp b/indra/llmath/llvolume.cpp index f989e8ed17..f503eea107 100644 --- a/indra/llmath/llvolume.cpp +++ b/indra/llmath/llvolume.cpp @@ -5307,7 +5307,7 @@ LLVolumeFace::~LLVolumeFace() void LLVolumeFace::freeData() { - ll_aligned_free_16(mPositions); + ll_aligned_free(mPositions); mPositions = NULL; //normals and texture coordinates are part of the same buffer as mPositions, do not free them separately @@ -5492,10 +5492,11 @@ void LLVolumeFace::optimize(F32 angle_cutoff) } } - llassert(new_face.mNumIndices == mNumIndices); - llassert(new_face.mNumVertices <= mNumVertices); - - swapData(new_face); + if (new_face.mNumVertices) + { + llassert(new_face.mNumIndices == mNumIndices); + swapData(new_face); + } } class LLVCacheTriangleData; -- cgit v1.3