From a65b586b184d9837e0586b4df0d2e758ccce63f6 Mon Sep 17 00:00:00 2001 From: AndreyL ProductEngine Date: Thu, 8 Dec 2016 17:21:05 +0200 Subject: MAINT-6729 Additional fix for crash in LLImageGL::analyzeAlpha() --- indra/llrender/llimagegl.cpp | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'indra/llrender') diff --git a/indra/llrender/llimagegl.cpp b/indra/llrender/llimagegl.cpp index 81a5537f78..20cba68f84 100644 --- a/indra/llrender/llimagegl.cpp +++ b/indra/llrender/llimagegl.cpp @@ -1267,6 +1267,12 @@ BOOL LLImageGL::createGLTexture(S32 discard_level, const LLImageRaw* imageraw, S llassert(gGLManager.mInited); stop_glerror(); + if (!imageraw || imageraw->isBufferInvalid()) + { + LL_WARNS() << "Trying to create a texture from invalid image data" << LL_ENDL; + return FALSE; + } + if (discard_level < 0) { llassert(mCurrentDiscardLevel >= 0); -- cgit v1.2.3