From d04631019bff29611b3be462de633e21d67854fa Mon Sep 17 00:00:00 2001
From: dtkerns <david.t.kerns@gmail.com>
Date: Fri, 22 Nov 2024 07:40:03 -0700
Subject: [PATCH] increase buffer length check

---
 cmds.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmds.c b/cmds.c
index 923f424..53ac0c1 100644
--- a/cmds.c
+++ b/cmds.c
@@ -2991,7 +2991,7 @@ readfile(char *fname, int eraseflg)
 		return 0;
 	    }
 	    *save = '|';
-	    if ((strlen(save) + strlen(fname) + 2) > PATHLEN) {
+	    if ((strlen(save) + strlen(fname) + 4) > PATHLEN) {
 		error("Path too long");
 		return 0;
 	    }