From 3e1c94d273d32ad1a46331ae8833e1a78160d395 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Thu, 7 Nov 2024 17:15:12 -0800
Subject: [PATCH] csplit: port to IDX_MAX < INT_MAX

* src/csplit.c (max_out): Defend against unlikely IDX_MAX < INT_MAX.
---
 src/csplit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/csplit.c b/src/csplit.c
index 51bb38549a..babb73949d 100644
--- a/src/csplit.c
+++ b/src/csplit.c
@@ -1275,7 +1275,7 @@ max_out (char *format)
            _("missing %% conversion specification in suffix"));
 
   int maxlen = snprintf (nullptr, 0, format, INT_MAX);
-  if (maxlen < 0)
+  if (! (0 <= maxlen && maxlen <= IDX_MAX))
     xalloc_die ();
   return maxlen;
 }
-- 
2.47.2