Re: [patch prefix.c]: 4 of 7 Fix of PR target/53912 bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32

[Kai Tietz]

Fine.  Tested patch using XNEWVEC/XRESIZEVEC for this.  Ok for apply?

Kai

Index: prefix.c
===================================================================
--- prefix.c    (Revision 193939)
+++ prefix.c    (Arbeitskopie)
@@ -157,12 +157,12 @@ lookup_key (char *key)
     }

   size = 32;
-  dst = xmalloc (size);
+  dst = XNEWVEC (char, size);

   res = RegQueryValueExA (reg_key, key, 0, &type, (LPBYTE) dst, &size);
   if (res == ERROR_MORE_DATA && type == REG_SZ)
     {
-      dst = xrealloc (dst, size);
+      dst = XRESIZEVEC (char, dst, size);
       res = RegQueryValueExA (reg_key, key, 0, &type, (LPBYTE) dst, &size);
     }