File fix-CVE-2021-38185_4.patch of Package cpio.32077

Index: cpio-2.11/gnu/xalloc.h
===================================================================
--- cpio-2.11.orig/gnu/xalloc.h
+++ cpio-2.11/gnu/xalloc.h
@@ -221,7 +221,7 @@ x2nrealloc (void *p, size_t *pn, size_t
          worth the trouble.  */
       if ((size_t) -1 / 3 * 2 / s <= n)
         xalloc_die ();
-      n += (n + 1) / 2;
+      n += n / 2 + 1;
     }
 
   *pn = n;