From c55e673cd2dde342f734f5472b95dd19c9d7f0af Mon Sep 17 00:00:00 2001
From: Laura Hausmann <laura@hausmann.dev>
Date: Wed, 23 Oct 2024 04:49:09 +0200
Subject: [PATCH] [backend/federation] Don't allow negative voter counts

---
 Iceshrimp.Backend/Core/Services/NoteService.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Iceshrimp.Backend/Core/Services/NoteService.cs b/Iceshrimp.Backend/Core/Services/NoteService.cs
index 57bfa133..e43b0acf 100644
--- a/Iceshrimp.Backend/Core/Services/NoteService.cs
+++ b/Iceshrimp.Backend/Core/Services/NoteService.cs
@@ -1009,6 +1009,8 @@ public class NoteService(
 
 			if (choices.Count == 0)
 				throw GracefulException.UnprocessableEntity("Poll must have at least one option");
+			if (question.VotersCount is < 0)
+				throw GracefulException.UnprocessableEntity("Voters count must not be negative");
 
 			poll = new Poll
 			{