diff options
| author | AndreyL ProductEngine <alihatskiy@productengine.com> | 2016-12-08 17:21:05 +0200 |
|---|---|---|
| committer | AndreyL ProductEngine <alihatskiy@productengine.com> | 2016-12-08 17:21:05 +0200 |
| commit | a65b586b184d9837e0586b4df0d2e758ccce63f6 (patch) | |
| tree | 1708be9949cc91306f7fbf90fb5664d9e0eeb48d /indra/llrender/llimagegl.cpp | |
| parent | 2abd0eef41a94d5626ca9f5f1b18aa959157c50f (diff) | |
MAINT-6729 Additional fix for crash in LLImageGL::analyzeAlpha()
Diffstat (limited to 'indra/llrender/llimagegl.cpp')
| -rw-r--r-- | indra/llrender/llimagegl.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
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); |