application/windows: Guard from NULL dereference finding conversation
* Happens from the native matrix plugin on a large account
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@ -23,6 +23,8 @@
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#include <ScrollView.h>
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#include <TranslationUtils.h>
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#include <stdio.h>
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#include "AccountDialog.h"
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#include "AccountsWindow.h"
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#include "AppMessages.h"
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@ -683,7 +685,12 @@ ConversationItem*
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MainWindow::_EnsureConversationItem(BMessage* msg)
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{
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BString chat_id = msg->FindString("chat_id");
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Conversation* chat = Server::Get()->ConversationById(chat_id, msg->FindInt64("instance"));
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int64 conversation_id = msg->FindInt64("instance");
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Conversation* chat = Server::Get()->ConversationById(chat_id, conversation_id);
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if (chat == NULL) {
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printf("error: Conversation %" B_PRId64 " in '%s' not found!\n", conversation_id, chat_id);
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return NULL;
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}
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_EnsureConversationView(chat);
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