From b4efa153019d2eba76e596ccf728e4406beaadd9 Mon Sep 17 00:00:00 2001
From: Miles Bader <miles@gnu.org>
Date: Tue, 24 Sep 1996 19:38:22 +0000
Subject: (zero_open):   When no size is specified, use the maximum off_t
 value, not the maximum     size_t value. <limits.h>:   New include.

---
 libstore/zero.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'libstore')

diff --git a/libstore/zero.c b/libstore/zero.c
index c75675d1..e0ba5f5e 100644
--- a/libstore/zero.c
+++ b/libstore/zero.c
@@ -24,6 +24,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <limits.h>
 
 #include "store.h"
 
@@ -124,7 +125,10 @@ zero_open (const char *name, int flags,
       return store_zero_create (size, flags, store);
     }
   else
-    return store_zero_create (~(size_t)0, flags, store);
+    {
+      off_t max_offs = ~((off_t)1 << (CHAR_BIT * sizeof (off_t) - 1));
+      return store_zero_create (max_offs, flags, store);
+    }
 }
 
 static error_t
-- 
cgit v1.2.3