From 7160c508bfff854ff7d44e8043763a1af0817f16 Mon Sep 17 00:00:00 2001
From: Mike Antipov <mantipov@productengine.com>
Date: Fri, 5 Feb 2010 12:12:46 +0200
Subject: Fixed critical bug EXT-4947 (Viewer crashes after 'See my online
 status' check-box was checked for deleted from friends avatar)  - added
 updating of allowed rights when friendship is terminated/started to
 disable/enable checkboxes  - also added validation of avatar's relationship
 before committing and log a warning if it is absent.

--HG--
branch : product-engine
---
 indra/newview/llpanelavatar.cpp | 32 ++++++++++++++++++++++++--------
 indra/newview/llpanelavatar.h   |  5 +++--
 2 files changed, 27 insertions(+), 10 deletions(-)

(limited to 'indra')

diff --git a/indra/newview/llpanelavatar.cpp b/indra/newview/llpanelavatar.cpp
index 4a7cdfc856..d7c558d188 100644
--- a/indra/newview/llpanelavatar.cpp
+++ b/indra/newview/llpanelavatar.cpp
@@ -196,10 +196,9 @@ void LLPanelAvatarNotes::fillRightsData()
 		childSetValue("map_check",LLRelationship::GRANT_MAP_LOCATION & rights ? TRUE : FALSE);
 		childSetValue("objects_check",LLRelationship::GRANT_MODIFY_OBJECTS & rights ? TRUE : FALSE);
 
-		childSetEnabled("status_check",TRUE);
-		childSetEnabled("map_check",TRUE);
-		childSetEnabled("objects_check",TRUE);
 	}
+
+	enableCheckboxes(NULL != relation);
 }
 
 void LLPanelAvatarNotes::onCommitNotes()
@@ -250,6 +249,17 @@ void LLPanelAvatarNotes::confirmModifyRights(bool grant, S32 rights)
 
 void LLPanelAvatarNotes::onCommitRights()
 {
+	const LLRelationship* buddy_relationship =
+		LLAvatarTracker::instance().getBuddyInfo(getAvatarId());
+
+	if (NULL == buddy_relationship)
+	{
+		// Lets have a warning log message instead of having a crash. EXT-4947.
+		llwarns << "Trying to modify rights for non-friend avatar. Skipped." << llendl;
+		return;
+	}
+
+
 	S32 rights = 0;
 
 	if(childGetValue("status_check").asBoolean())
@@ -259,8 +269,6 @@ void LLPanelAvatarNotes::onCommitRights()
 	if(childGetValue("objects_check").asBoolean())
 		rights |= LLRelationship::GRANT_MODIFY_OBJECTS;
 
-	const LLRelationship* buddy_relationship =
-			LLAvatarTracker::instance().getBuddyInfo(getAvatarId());
 	bool allow_modify_objects = childGetValue("objects_check").asBoolean();
 
 	// if modify objects checkbox clicked
@@ -304,9 +312,7 @@ void LLPanelAvatarNotes::resetControls()
 	//Disable "Add Friend" button for friends.
 	childSetEnabled("add_friend", TRUE);
 
-	childSetEnabled("status_check",FALSE);
-	childSetEnabled("map_check",FALSE);
-	childSetEnabled("objects_check",FALSE);
+	enableCheckboxes(false);
 }
 
 void LLPanelAvatarNotes::onAddFriendButtonClick()
@@ -334,6 +340,13 @@ void LLPanelAvatarNotes::onShareButtonClick()
 	//*TODO not implemented.
 }
 
+void LLPanelAvatarNotes::enableCheckboxes(bool enable)
+{
+	childSetEnabled("status_check", enable);
+	childSetEnabled("map_check", enable);
+	childSetEnabled("objects_check", enable);
+}
+
 LLPanelAvatarNotes::~LLPanelAvatarNotes()
 {
 	if(getAvatarId().notNull())
@@ -348,6 +361,9 @@ LLPanelAvatarNotes::~LLPanelAvatarNotes()
 void LLPanelAvatarNotes::changed(U32 mask)
 {
 	childSetEnabled("teleport", LLAvatarTracker::instance().isBuddyOnline(getAvatarId()));
+
+	// update rights to avoid have checkboxes enabled when friendship is terminated. EXT-4947.
+	fillRightsData();
 }
 
 // virtual
diff --git a/indra/newview/llpanelavatar.h b/indra/newview/llpanelavatar.h
index 632590aa27..52b4255e34 100644
--- a/indra/newview/llpanelavatar.h
+++ b/indra/newview/llpanelavatar.h
@@ -259,8 +259,8 @@ private:
 };
 
 /**
-* Panel for displaying Avatar's notes and modifying friend's rights.
-*/
+ * Panel for displaying Avatar's notes and modifying friend's rights.
+ */
 class LLPanelAvatarNotes 
 	: public LLPanelProfileTab
 	, public LLFriendObserver
@@ -311,6 +311,7 @@ protected:
 	void onCallButtonClick();
 	void onTeleportButtonClick();
 	void onShareButtonClick();
+	void enableCheckboxes(bool enable);
 };
 
 #endif // LL_LLPANELAVATAR_H
-- 
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