Distinguish ELOOP diagnosis threshold from SYMLOOP_MAX.

[platform/upstream/glibc.git] / elf / chroot_canon.c

diff --git a/elf/chroot_canon.c b/elf/chroot_canon.c
index a7a7d9b..397125f 100644 (file)
--- a/elf/chroot_canon.c
+++ b/elf/chroot_canon.c
@@ -1,6 +1,5 @@
 /* Return the canonical absolute name of a given file inside chroot.
-   Copyright (C) 1996,1997,1998,1999,2000,2001,2004,2005,2010,2011
-       Free Software Foundation, Inc.
+   Copyright (C) 1996-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
@@ -20,12 +19,12 @@
 #include <string.h>
 #include <unistd.h>
 #include <limits.h>
-#include <sys/param.h>
 #include <sys/stat.h>
 #include <errno.h>
 #include <stddef.h>
 #include <stdint.h>
 
+#include <eloop-threshold.h>
 #include <ldconfig.h>
 
 #ifndef PATH_MAX
@@ -127,7 +126,7 @@ chroot_canon (const char *chroot, const char *name)
              char *buf = alloca (PATH_MAX);
              size_t len;
 
-             if (++num_links > MAXSYMLINKS)
+             if (++num_links > __eloop_threshold ())
                {
                  __set_errno (ELOOP);
                  goto error;