diff --git a/indra/newview/llviewerinventory.cpp b/indra/newview/llviewerinventory.cpp
index 2d57c16889fad763587b3155b180079d41416bbc..5d90af0cfe7f4bf8f55a4acc0e35f83014b09335 100644
--- a/indra/newview/llviewerinventory.cpp
+++ b/indra/newview/llviewerinventory.cpp
@@ -1172,6 +1172,14 @@ void move_inventory_item(
void copy_inventory_from_notecard(const LLUUID& object_id, const LLUUID& notecard_inv_id, const LLInventoryItem *src, U32 callback_id)
{
+ if (NULL == src)
+ {
+ LL_WARNS("copy_inventory_from_notecard") << "Null pointer to item was passed for object_id "
+ << object_id << " and notecard_inv_id "
+ << notecard_inv_id << LL_ENDL;
+ return;
+ }
+
LLViewerRegion* viewer_region = NULL;
LLViewerObject* vo = NULL;
if (object_id.notNull() && (vo = gObjectList.findObject(object_id)) != NULL)
@@ -1194,6 +1202,16 @@ void copy_inventory_from_notecard(const LLUUID& object_id, const LLUUID& notecar
return;
}
+ // check capability to prevent a crash while LL_ERRS in LLCapabilityListener::capListener. See EXT-8459.
+ std::string url = viewer_region->getCapability("CopyInventoryFromNotecard");
+ if (url.empty())
+ {
+ LL_WARNS("copy_inventory_from_notecard") << "There is no 'CopyInventoryFromNotecard' capability"
+ << " for region: " << viewer_region->getName()
+ << LL_ENDL;
+ return;
+ }
+
LLSD request, body;
body["notecard-id"] = notecard_inv_id;
body["object-id"] = object_id;
diff --git a/indra/newview/llviewertexteditor.cpp b/indra/newview/llviewertexteditor.cpp
index 59efae4cb21aabc01bdfbb471239d659c5e9e0e5..8bd43bb30c6eed31431b4d56304194347b7e4bb1 100644
--- a/indra/newview/llviewertexteditor.cpp
+++ b/indra/newview/llviewertexteditor.cpp
@@ -90,7 +90,7 @@ class LLEmbeddedLandmarkCopied: public LLInventoryCallback
}
static void processForeignLandmark(LLLandmark* landmark,
const LLUUID& object_id, const LLUUID& notecard_inventory_id,
- LLInventoryItem* item)
+ LLPointer<LLInventoryItem> item_ptr)
{
LLVector3d global_pos;
landmark->getGlobalPos(global_pos);
@@ -103,8 +103,16 @@ class LLEmbeddedLandmarkCopied: public LLInventoryCallback
}
else
{
- LLPointer<LLEmbeddedLandmarkCopied> cb = new LLEmbeddedLandmarkCopied();
- copy_inventory_from_notecard(object_id, notecard_inventory_id, item, gInventoryCallbacks.registerCB(cb));
+ if (item_ptr.isNull())
+ {
+ // check to prevent a crash. See EXT-8459.
+ llwarns << "Passed handle contains a dead inventory item. Most likely notecard has been closed and embedded item was destroyed." << llendl;
+ }
+ else
+ {
+ LLPointer<LLEmbeddedLandmarkCopied> cb = new LLEmbeddedLandmarkCopied();
+ copy_inventory_from_notecard(object_id, notecard_inventory_id, item_ptr.get(), gInventoryCallbacks.registerCB(cb));
+ }
}
}
};
@@ -300,14 +308,14 @@ class LLEmbeddedItems
void markSaved();
- static LLInventoryItem* getEmbeddedItem(llwchar ext_char); // returns item from static list
+ static LLPointer<LLInventoryItem> getEmbeddedItemPtr(llwchar ext_char); // returns pointer to item from static list
static BOOL getEmbeddedItemSaved(llwchar ext_char); // returns whether item from static list is saved
private:
struct embedded_info_t
{
- LLPointer<LLInventoryItem> mItem;
+ LLPointer<LLInventoryItem> mItemPtr;
BOOL mSaved;
};
typedef std::map<llwchar, embedded_info_t > item_map_t;
@@ -378,7 +386,7 @@ BOOL LLEmbeddedItems::insertEmbeddedItem( LLInventoryItem* item, llwchar* ext_ch
++wc_emb;
}
- sEntries[wc_emb].mItem = item;
+ sEntries[wc_emb].mItemPtr = item;
sEntries[wc_emb].mSaved = is_new ? FALSE : TRUE;
*ext_char = wc_emb;
mEmbeddedUsedChars.insert(wc_emb);
@@ -400,14 +408,14 @@ BOOL LLEmbeddedItems::removeEmbeddedItem( llwchar ext_char )
}
// static
-LLInventoryItem* LLEmbeddedItems::getEmbeddedItem(llwchar ext_char)
+LLPointer<LLInventoryItem> LLEmbeddedItems::getEmbeddedItemPtr(llwchar ext_char)
{
if( ext_char >= LLTextEditor::FIRST_EMBEDDED_CHAR && ext_char <= LLTextEditor::LAST_EMBEDDED_CHAR )
{
item_map_t::iterator iter = sEntries.find(ext_char);
if (iter != sEntries.end())
{
- return iter->second.mItem;
+ return iter->second.mItemPtr;
}
}
return NULL;
@@ -505,7 +513,7 @@ BOOL LLEmbeddedItems::hasEmbeddedItem(llwchar ext_char)
LLUIImagePtr LLEmbeddedItems::getItemImage(llwchar ext_char) const
{
- LLInventoryItem* item = getEmbeddedItem(ext_char);
+ LLInventoryItem* item = getEmbeddedItemPtr(ext_char);
if (item)
{
const char* img_name = "";
@@ -567,7 +575,7 @@ void LLEmbeddedItems::getEmbeddedItemList( std::vector<LLPointer<LLInventoryItem
for (std::set<llwchar>::iterator iter = mEmbeddedUsedChars.begin(); iter != mEmbeddedUsedChars.end(); ++iter)
{
llwchar wc = *iter;
- LLPointer<LLInventoryItem> item = getEmbeddedItem(wc);
+ LLPointer<LLInventoryItem> item = getEmbeddedItemPtr(wc);
if (item)
{
items.push_back(item);
@@ -698,7 +706,7 @@ BOOL LLViewerTextEditor::handleMouseDown(S32 x, S32 y, MASK mask)
{
wc = getWText()[mCursorPos];
}
- LLInventoryItem* item_at_pos = LLEmbeddedItems::getEmbeddedItem(wc);
+ LLPointer<LLInventoryItem> item_at_pos = LLEmbeddedItems::getEmbeddedItemPtr(wc);
if (item_at_pos)
{
mDragItem = item_at_pos;
@@ -1019,7 +1027,7 @@ llwchar LLViewerTextEditor::pasteEmbeddedItem(llwchar ext_char)
{
return ext_char; // already exists in my list
}
- LLInventoryItem* item = LLEmbeddedItems::getEmbeddedItem(ext_char);
+ LLInventoryItem* item = LLEmbeddedItems::getEmbeddedItemPtr(ext_char);
if (item)
{
// Add item to my list and return new llwchar associated with it
@@ -1053,7 +1061,7 @@ void LLViewerTextEditor::findEmbeddedItemSegments(S32 start, S32 end)
&& embedded_char <= LAST_EMBEDDED_CHAR
&& mEmbeddedItemList->hasEmbeddedItem(embedded_char) )
{
- LLInventoryItem* itemp = mEmbeddedItemList->getEmbeddedItem(embedded_char);
+ LLInventoryItem* itemp = mEmbeddedItemList->getEmbeddedItemPtr(embedded_char);
LLUIImagePtr image = mEmbeddedItemList->getItemImage(embedded_char);
insertSegment(new LLEmbeddedItemSegment(idx, image, itemp, *this));
}
@@ -1065,7 +1073,7 @@ BOOL LLViewerTextEditor::openEmbeddedItemAtPos(S32 pos)
if( pos < getLength())
{
llwchar wc = getWText()[pos];
- LLInventoryItem* item = LLEmbeddedItems::getEmbeddedItem( wc );
+ LLPointer<LLInventoryItem> item = LLEmbeddedItems::getEmbeddedItemPtr( wc );
if( item )
{
BOOL saved = LLEmbeddedItems::getEmbeddedItemSaved( wc );
@@ -1083,7 +1091,7 @@ BOOL LLViewerTextEditor::openEmbeddedItemAtPos(S32 pos)
}
-BOOL LLViewerTextEditor::openEmbeddedItem(LLInventoryItem* item, llwchar wc)
+BOOL LLViewerTextEditor::openEmbeddedItem(LLPointer<LLInventoryItem> item, llwchar wc)
{
switch( item->getType() )
@@ -1151,17 +1159,17 @@ void LLViewerTextEditor::openEmbeddedSound( LLInventoryItem* item, llwchar wc )
}
-void LLViewerTextEditor::openEmbeddedLandmark( LLInventoryItem* item, llwchar wc )
+void LLViewerTextEditor::openEmbeddedLandmark( LLPointer<LLInventoryItem> item_ptr, llwchar wc )
{
- if (!item)
+ if (item_ptr.isNull())
return;
- LLLandmark* landmark = gLandmarkList.getAsset(item->getAssetUUID(),
- boost::bind(&LLEmbeddedLandmarkCopied::processForeignLandmark, _1, mObjectID, mNotecardInventoryID, item));
+ LLLandmark* landmark = gLandmarkList.getAsset(item_ptr->getAssetUUID(),
+ boost::bind(&LLEmbeddedLandmarkCopied::processForeignLandmark, _1, mObjectID, mNotecardInventoryID, item_ptr));
if (landmark)
{
LLEmbeddedLandmarkCopied::processForeignLandmark(landmark, mObjectID,
- mNotecardInventoryID, item);
+ mNotecardInventoryID, item_ptr);
}
}
@@ -1220,7 +1228,7 @@ bool LLViewerTextEditor::onCopyToInvDialog(const LLSD& notification, const LLSD&
{
LLUUID item_id = notification["payload"]["item_id"].asUUID();
llwchar wc = llwchar(notification["payload"]["item_wc"].asInteger());
- LLInventoryItem* itemp = LLEmbeddedItems::getEmbeddedItem(wc);
+ LLInventoryItem* itemp = LLEmbeddedItems::getEmbeddedItemPtr(wc);
if (itemp)
copyInventory(itemp);
}
diff --git a/indra/newview/llviewertexteditor.h b/indra/newview/llviewertexteditor.h
index ba0c40cb2ef99cfe7b7f79e3214073cd792f25e7..74b6d7064075d7efc8843f0db7c4b9b5e2b1eaad 100644
--- a/indra/newview/llviewertexteditor.h
+++ b/indra/newview/llviewertexteditor.h
@@ -104,13 +104,16 @@ class LLViewerTextEditor : public LLTextEditor
virtual llwchar pasteEmbeddedItem(llwchar ext_char);
BOOL openEmbeddedItemAtPos( S32 pos );
- BOOL openEmbeddedItem(LLInventoryItem* item, llwchar wc);
+ BOOL openEmbeddedItem(LLPointer<LLInventoryItem> item, llwchar wc);
S32 insertEmbeddedItem(S32 pos, LLInventoryItem* item);
+ // *NOTE: most of openEmbeddedXXX methods except openEmbeddedLandmark take pointer to LLInventoryItem.
+ // Be sure they don't bind it to callback function to avoid situation when it gets invalid when
+ // callback is trigged after text editor is closed. See EXT-8459.
void openEmbeddedTexture( LLInventoryItem* item, llwchar wc );
void openEmbeddedSound( LLInventoryItem* item, llwchar wc );
- void openEmbeddedLandmark( LLInventoryItem* item, llwchar wc );
+ void openEmbeddedLandmark( LLPointer<LLInventoryItem> item_ptr, llwchar wc );
void openEmbeddedNotecard( LLInventoryItem* item, llwchar wc);
void openEmbeddedCallingcard( LLInventoryItem* item, llwchar wc);
void showCopyToInvDialog( LLInventoryItem* item, llwchar wc );