From 0eec84391fbea7b59fae332ebd580708dd8b627b Mon Sep 17 00:00:00 2001
From: Scott Nonnenberg <scott@signal.org>
Date: Wed, 17 Mar 2021 10:53:36 -0700
Subject: [PATCH] MessageReceiver: Be resilient to failed updateCache call

---
 ts/textsecure/MessageReceiver.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/ts/textsecure/MessageReceiver.ts b/ts/textsecure/MessageReceiver.ts
index a544696b8062..525dc55b4d14 100644
--- a/ts/textsecure/MessageReceiver.ts
+++ b/ts/textsecure/MessageReceiver.ts
@@ -1095,7 +1095,12 @@ class MessageReceiverInner extends EventTarget {
 
         // Note: this is an out of band update; there are cases where the item in the
         //   cache has already been deleted by the time this runs. That's okay.
-        this.updateCache(envelope, plaintext);
+        try {
+          this.updateCache(envelope, plaintext);
+        } catch (error) {
+          const errorString = error && error.stack ? error.stack : error;
+          window.log.error(`decrypt: updateCache failed: ${errorString}`);
+        }
 
         return plaintext;
       })