From 2c003bc22e91082b999936d0a8f1952796997993 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Wed, 1 Apr 2026 20:40:17 +0300
Subject: [PATCH] Fixed possible crash on huge timer tick for polls with close
 date.

---
 Telegram/SourceFiles/data/data_session.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 266bbc44b7..565aea8497 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -4489,7 +4489,9 @@ void Session::checkPollsClosings() {
 		}
 	}
 	if (closest) {
-		_pollsClosingTimer.callOnce((closest - now) * crl::time(1000));
+		constexpr auto kMaxTimeout = 24 * 3600 * crl::time(1000);
+		_pollsClosingTimer.callOnce(
+			std::min((closest - now) * crl::time(1000), kMaxTimeout));
 	} else {
 		_pollsClosingTimer.cancel();
 	}