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-rw-r--r--indra/newview/lltexturecache.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/indra/newview/lltexturecache.cpp b/indra/newview/lltexturecache.cpp
index 37cc908e84..36c4f0d516 100644
--- a/indra/newview/lltexturecache.cpp
+++ b/indra/newview/lltexturecache.cpp
@@ -1928,6 +1928,12 @@ bool LLTextureCache::writeToFastCache(S32 id, LLPointer<LLImageRaw> raw, S32 dis
{
//make a duplicate to keep the original raw image untouched.
raw = raw->duplicate();
+ if (raw->isBufferInvalid())
+ {
+ LL_WARNS() << "Invalid image duplicate buffer" << LL_ENDL;
+ return false;
+ }
+
raw->scale(w, h) ;
discardlevel += i ;