From 30e3cc46c8d7ac5794f5d2f3c1c9da3105038002 Mon Sep 17 00:00:00 2001
From: AntsyLich <59261191+AntsyLich@users.noreply.github.com>
Date: Sat, 1 Oct 2022 21:01:05 +0600
Subject: [PATCH] Downloader: Don't trust index provided by source (#8122)

(cherry picked from commit 98c459a6b69a26338d310afe7f2629fa939d6f89)
---
 .../main/java/eu/kanade/tachiyomi/data/download/Downloader.kt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/download/Downloader.kt b/app/src/main/java/eu/kanade/tachiyomi/data/download/Downloader.kt
index d6b7eed9a..cafed1e0b 100755
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/Downloader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/Downloader.kt
@@ -326,7 +326,9 @@ class Downloader(
                     if (pages.isEmpty()) {
                         throw Exception(context.getString(R.string.page_list_empty_error))
                     }
-                    download.pages = pages
+                    // Don't trust index from source
+                    val reIndexedPages = pages.mapIndexed { index, page -> Page(index, page.url, page.imageUrl, page.uri) }
+                    download.pages = reIndexedPages
                 }
         } else {
             // Or if the page list already exists, start from the file