From 7571f1ae80e36ef91fb14b08f58db8f7a8e61842 Mon Sep 17 00:00:00 2001
From: Kevin Morris <kevr@0cost.org>
Date: Wed, 17 Jan 2024 19:34:18 -0800
Subject: [PATCH] fix: alloc largest size needed for tty_id buffer

Signed-off-by: Kevin Morris <kevr@0cost.org>
---
 src/login.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/login.c b/src/login.c
index ffa312d..969b4be 100644
--- a/src/login.c
+++ b/src/login.c
@@ -501,8 +501,8 @@ void auth(
 {
 	int ok;
 
-    char tty_id [3];
-    snprintf(tty_id, 3, "%d", config.tty);
+    char tty_id [4];
+    snprintf(tty_id, 4, "%d", config.tty);
 
     // Add XDG environment variables
     env_xdg_session(desktop->display_server[desktop->cur]);