From 729befa5cb7cb3d16320ca9d7780130019cb0c7b Mon Sep 17 00:00:00 2001
From: Michael Kirk <michael.code@endoftheworl.de>
Date: Mon, 11 Jun 2018 11:09:39 -0400
Subject: [PATCH] CR: Cap max search results

// FREEBIE
---
 .../src/Storage/FullTextSearchFinder.swift             | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/SignalServiceKit/src/Storage/FullTextSearchFinder.swift b/SignalServiceKit/src/Storage/FullTextSearchFinder.swift
index 9883a1062..5019d5fdf 100644
--- a/SignalServiceKit/src/Storage/FullTextSearchFinder.swift
+++ b/SignalServiceKit/src/Storage/FullTextSearchFinder.swift
@@ -33,8 +33,16 @@ public class FullTextSearchFinder: NSObject {
         // TODO a stricter "whole word" query for body text?
         let prefixQuery = "*\(normalized)*"
 
+        let maxSearchResults = 500
+        var searchResultCount = 0
         // (snippet: String, collection: String, key: String, object: Any, stop: UnsafeMutablePointer<ObjCBool>)
-        ext.enumerateKeysAndObjects(matching: prefixQuery, with: nil) { (snippet: String, _: String, _: String, object: Any, _: UnsafeMutablePointer<ObjCBool>) in
+        ext.enumerateKeysAndObjects(matching: prefixQuery, with: nil) { (snippet: String, _: String, _: String, object: Any, stop: UnsafeMutablePointer<ObjCBool>) in
+            guard searchResultCount < maxSearchResults else {
+                stop.pointee = true
+                return
+            }
+            searchResultCount = searchResultCount + 1
+
             block(object, snippet)
         }
     }