From 279b59af85dbed922c2d41ca1262c6358866fe46 Mon Sep 17 00:00:00 2001
From: Kevin Morris <kevr@0cost.org>
Date: Wed, 17 Jan 2024 19:32:02 -0800
Subject: [PATCH] fix: alloc largest size needed for display 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 ece1ee6..ffa312d 100644
--- a/src/login.c
+++ b/src/login.c
@@ -615,8 +615,8 @@ void auth(
 		}
 
 		// get a display
-		char vt[5];
-		snprintf(vt, 5, "vt%d", config.tty);
+		char vt[6];
+		snprintf(vt, 6, "vt%d", config.tty);
 
 		// set env (this clears the environment)
 		env_init(pwd);