From 9ee1fb490ef8af10a55dca4423942ed588db2ae6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bar=C4=B1=C5=9F=20Soner=20U=C5=9Fakl=C4=B1?=
 <barisusakli@gmail.com>
Date: Mon, 23 Nov 2020 11:18:42 -0500
Subject: [PATCH] fix: https://github.com/NodeBB/NodeBB/pull/8759

---
 src/controllers/uploads.js | 1 +
 src/topics/thumb.js        | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/controllers/uploads.js b/src/controllers/uploads.js
index 709eed54ea..df1f930401 100644
--- a/src/controllers/uploads.js
+++ b/src/controllers/uploads.js
@@ -117,6 +117,7 @@ uploadsController.uploadThumb = async function (req, res, next) {
 			throw new Error('[[error:invalid-file]]');
 		}
 		await image.isFileTypeAllowed(uploadedFile.path);
+		await image.checkDimensions(uploadedFile.path);
 		await image.resizeImage({
 			path: uploadedFile.path,
 			width: meta.config.topicThumbSize,
diff --git a/src/topics/thumb.js b/src/topics/thumb.js
index 3988fd5440..f32c4fa96d 100644
--- a/src/topics/thumb.js
+++ b/src/topics/thumb.js
@@ -47,6 +47,7 @@ module.exports = function (Topics) {
 
 			await image.isFileTypeAllowed(pathToUpload);
 
+			await image.checkDimensions(pathToUpload);
 			await image.resizeImage({
 				path: pathToUpload,
 				width: meta.config.topicThumbSize,