diff options
| author | maksymsproductengine <maksymsproductengine@lindenlab.com> | 2014-03-20 19:21:52 +0200 |
|---|---|---|
| committer | maksymsproductengine <maksymsproductengine@lindenlab.com> | 2014-03-20 19:21:52 +0200 |
| commit | 6f33f9090b554a32f039e46d8177650ccbf94536 (patch) | |
| tree | 3d518c0a2ec73a88c5cd0c99d900e98c035b8756 /indra/newview/llviewertexture.cpp | |
| parent | 2f606a36f63979af73bad76d883646b2d3f8a727 (diff) | |
MAINT-3827 FIXED crash in KDU texture decoding, likely out of memory
Diffstat (limited to 'indra/newview/llviewertexture.cpp')
| -rwxr-xr-x | indra/newview/llviewertexture.cpp | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/indra/newview/llviewertexture.cpp b/indra/newview/llviewertexture.cpp index 3da6d33d72..6364eee3ec 100755 --- a/indra/newview/llviewertexture.cpp +++ b/indra/newview/llviewertexture.cpp @@ -337,6 +337,11 @@ void LLViewerTextureManager::init() const S32 dim = 128; LLPointer<LLImageRaw> image_raw = new LLImageRaw(dim,dim,3); U8* data = image_raw->getData(); + + if (!data) + { + return; + } memset(data, 0, dim * dim * 3) ; LLViewerTexture::sBlackImagep = LLViewerTextureManager::getLocalTexture(image_raw.get(), TRUE) ; @@ -373,8 +378,12 @@ void LLViewerTextureManager::init() #else LLViewerFetchedTexture::sDefaultImagep = LLViewerTextureManager::getFetchedTexture(IMG_DEFAULT, TRUE, LLGLTexture::BOOST_UI); #endif - LLViewerFetchedTexture::sDefaultImagep->dontDiscard(); - LLViewerFetchedTexture::sDefaultImagep->setCategory(LLGLTexture::OTHER) ; + + if (LLViewerFetchedTexture::sDefaultImagep) + { + LLViewerFetchedTexture::sDefaultImagep->dontDiscard(); + LLViewerFetchedTexture::sDefaultImagep->setCategory(LLGLTexture::OTHER) ; + } LLViewerFetchedTexture::sSmokeImagep = LLViewerTextureManager::getFetchedTexture(IMG_SMOKE, FTT_DEFAULT, TRUE, LLGLTexture::BOOST_UI); LLViewerFetchedTexture::sSmokeImagep->setNoDelete() ; @@ -690,7 +699,7 @@ bool LLViewerTexture::bindDefaultImage(S32 stage) if (stage < 0) return false; bool res = true; - if (LLViewerFetchedTexture::sDefaultImagep.notNull() && (this != LLViewerFetchedTexture::sDefaultImagep.get())) + if (LLViewerFetchedTexture::sDefaultImagep && LLViewerFetchedTexture::sDefaultImagep.notNull() && (this != LLViewerFetchedTexture::sDefaultImagep.get())) { // use default if we've got it res = gGL.getTexUnit(stage)->bind(LLViewerFetchedTexture::sDefaultImagep); |