From b24e8e4f816df868ef2a1049a77510852674838f Mon Sep 17 00:00:00 2001
From: Matthew Chen <matthew@signal.org>
Date: Thu, 20 Dec 2018 09:32:48 -0500
Subject: [PATCH] Use autoreleasepool when rendering image editor output.

---
 .../ViewControllers/AttachmentApprovalViewController.swift  | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/SignalMessaging/ViewControllers/AttachmentApprovalViewController.swift b/SignalMessaging/ViewControllers/AttachmentApprovalViewController.swift
index e84076b8b..4ce2073ec 100644
--- a/SignalMessaging/ViewControllers/AttachmentApprovalViewController.swift
+++ b/SignalMessaging/ViewControllers/AttachmentApprovalViewController.swift
@@ -582,7 +582,11 @@ public class AttachmentApprovalViewController: UIPageViewController, UIPageViewC
     }
 
     var attachments: [SignalAttachment] {
-        return attachmentItems.map { self.processedAttachment(forAttachmentItem: $0) }
+        return attachmentItems.map { (attachmentItem) in
+            autoreleasepool {
+                return self.processedAttachment(forAttachmentItem: attachmentItem)
+            }
+        }
     }
 
     // For any attachments edited with the image editor, returns a