From 03690724188cb3fef1c2efed0f5626c93096ec2d Mon Sep 17 00:00:00 2001
From: Andrey Kleshchev <117672381+akleshchev@users.noreply.github.com>
Date: Mon, 20 Oct 2025 19:57:25 +0300
Subject: #4861 Crash at LLVolumeFace::createOctree

Looks like LLRiggedVolume::update goes out of bounds when selecting a face
---
 indra/llappearance/llpolymesh.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'indra/llappearance')

diff --git a/indra/llappearance/llpolymesh.cpp b/indra/llappearance/llpolymesh.cpp
index 719381b4fc..d5323e0b84 100644
--- a/indra/llappearance/llpolymesh.cpp
+++ b/indra/llappearance/llpolymesh.cpp
@@ -283,6 +283,7 @@ bool LLPolyMeshSharedData::loadMesh( const std::string& fileName )
         LLFILE* fp = LLFile::fopen(fileName, "rb");                     /*Flawfinder: ignore*/
         if (!fp)
         {
+                LLError::LLUserWarningMsg::showMissingFiles();
                 LL_ERRS() << "can't open: " << fileName << LL_ENDL;
                 return false;
         }
-- 
cgit v1.2.3


From 5a0ba25d83862e7d220c1ae62173b537b7db5b52 Mon Sep 17 00:00:00 2001
From: Andrey Kleshchev <117672381+akleshchev@users.noreply.github.com>
Date: Tue, 28 Oct 2025 19:29:54 +0200
Subject: #4882 Log textures that failed to be created

A bunch of 36x36 failed to create, there shouldn't have been any 36x36
textures, log the ids/type.
---
 indra/llappearance/lltexlayer.cpp       | 5 ++++-
 indra/llappearance/lltexlayerparams.cpp | 5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

(limited to 'indra/llappearance')

diff --git a/indra/llappearance/lltexlayer.cpp b/indra/llappearance/lltexlayer.cpp
index b3800e6981..7f7eaf1855 100644
--- a/indra/llappearance/lltexlayer.cpp
+++ b/indra/llappearance/lltexlayer.cpp
@@ -1890,7 +1890,10 @@ LLGLTexture* LLTexLayerStaticImageList::getTexture(const std::string& file_name,
 
                 image_raw->copyUnscaledAlphaMask(alpha_image_raw, LLColor4U::black);
             }
-            tex->createGLTexture(0, image_raw, 0, true, LLGLTexture::LOCAL);
+            if (!tex->createGLTexture(0, image_raw, 0, true, LLGLTexture::LOCAL))
+            {
+                LL_WARNS() << "Failed to create GL texture for image: " << file_name << LL_ENDL;
+            }
 
             gGL.getTexUnit(0)->bind(tex);
             tex->setAddressMode(LLTexUnit::TAM_CLAMP);
diff --git a/indra/llappearance/lltexlayerparams.cpp b/indra/llappearance/lltexlayerparams.cpp
index 30551c115d..dd2499cf37 100644
--- a/indra/llappearance/lltexlayerparams.cpp
+++ b/indra/llappearance/lltexlayerparams.cpp
@@ -338,7 +338,10 @@ bool LLTexLayerParamAlpha::render(S32 x, S32 y, S32 width, S32 height)
                 // Create the GL texture, and then hang onto it for future use.
                 if (mNeedsCreateTexture)
                 {
-                    mCachedProcessedTexture->createGLTexture(0, mStaticImageRaw);
+                    if (!mCachedProcessedTexture->createGLTexture(0, mStaticImageRaw))
+                    {
+                        LL_WARNS() << "Failed to create GL texture for image: " << mCachedProcessedTexture->getID() << LL_ENDL;
+                    }
                     mNeedsCreateTexture = false;
                     gGL.getTexUnit(0)->bind(mCachedProcessedTexture);
                     mCachedProcessedTexture->setAddressMode(LLTexUnit::TAM_CLAMP);
-- 
cgit v1.2.3