From 317ec06dc791bfbd9eb86177b3027ca92d683b8b Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Fri, 28 Oct 2022 23:30:44 +0200
Subject: [PATCH] Fix error when uploading malformed CSV import (#19509)

---
 app/validators/import_validator.rb | 2 ++
 config/locales/activerecord.en.yml | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/app/validators/import_validator.rb b/app/validators/import_validator.rb
index 9f19aee2aec..cbad56df63b 100644
--- a/app/validators/import_validator.rb
+++ b/app/validators/import_validator.rb
@@ -26,6 +26,8 @@ class ImportValidator < ActiveModel::Validator
     when 'following'
       validate_following_import(import, row_count)
     end
+  rescue CSV::MalformedCSVError
+    import.errors.add(:data, :malformed)
   end
 
   private
diff --git a/config/locales/activerecord.en.yml b/config/locales/activerecord.en.yml
index 2dfa3b955ef..8aee15659f2 100644
--- a/config/locales/activerecord.en.yml
+++ b/config/locales/activerecord.en.yml
@@ -29,6 +29,10 @@ en:
           attributes:
             website:
               invalid: is not a valid URL
+        import:
+          attributes:
+            data:
+              malformed: is malformed
         status:
           attributes:
             reblog:
-- 
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