diff options
| author | Andrey Kleshchev <andreykproductengine@lindenlab.com> | 2020-05-25 23:59:33 +0300 |
|---|---|---|
| committer | Andrey Kleshchev <andreykproductengine@lindenlab.com> | 2020-05-25 23:59:56 +0300 |
| commit | 2938b8238c4c937b18faf2595532cb60a4071712 (patch) | |
| tree | 292446ebcd000c54182ab3df7010c325667f48ae /indra/newview/lltexturecache.cpp | |
| parent | 7faec04ea6b1f2c3184de8c10c6da85ceb57a181 (diff) | |
SL-12889 Failed to cache image crashes
Diffstat (limited to 'indra/newview/lltexturecache.cpp')
| -rw-r--r-- | indra/newview/lltexturecache.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/indra/newview/lltexturecache.cpp b/indra/newview/lltexturecache.cpp index 2e52414d71..6211d0ce3b 100644 --- a/indra/newview/lltexturecache.cpp +++ b/indra/newview/lltexturecache.cpp @@ -616,6 +616,9 @@ bool LLTextureCacheRemoteWorker::doWrite() if(idx >= 0) { // write to the fast cache. + // mRawImage is not entirely safe here since it is a pointer to one owned by cache worker, + // it could have been retrieved via getRequestFinished() and then modified. + // If writeToFastCache crashes, something is wrong around fetch worker. if(!mCache->writeToFastCache(mID, idx, mRawImage, mRawDiscardLevel)) { LL_WARNS() << "writeToFastCache failed" << LL_ENDL; @@ -2155,8 +2158,8 @@ bool LLTextureCache::writeToFastCache(LLUUID image_id, S32 id, LLPointer<LLImage h >>= i; if(w * h *c > 0) //valid { - //make a duplicate to keep the original raw image untouched. - + // Make a duplicate to keep the original raw image untouched. + // Might be good idea to do a copy during writeToCache() call instead of here try { #if LL_WINDOWS |