Fix PLT use due to __libc_alloca_cutoff.

diff --git a/ChangeLog b/ChangeLog
index f477fed..ea9b1cc 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -10,6 +10,7 @@
        [BZ #10484]
        * nss/nss_files/files-hosts.c (HOST_DB_LOOKUP): Handle overflows of
        temporary buffer used to handle multi lookups locally.
+       * include/alloca.h: Add libc_hidden_proto for __libc_alloca_cutoff.
 
 2011-01-12  Ulrich Drepper  <drepper@gmail.com>
 

diff --git a/include/alloca.h b/include/alloca.h
index 9a4b5c7..b99c3d1 100644 (file)
--- a/include/alloca.h
+++ b/include/alloca.h
@@ -14,6 +14,7 @@ extern void *__alloca (size_t __size);
 
 extern int __libc_use_alloca (size_t size) __attribute__ ((const));
 extern int __libc_alloca_cutoff (size_t size) __attribute__ ((const));
+libc_hidden_proto (__libc_alloca_cutoff)
 
 #define __MAX_ALLOCA_CUTOFF    65536
 

diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index 97400e5..22b8208 100644 (file)
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -2,6 +2,7 @@
 
        [BZ #10484]
        * Versions [libc] (GLIBC_PRIVATE): Export __libc_alloca_cutoff.
+       * alloca_cutoff.c: Add libc_hidden_def.
 
 2010-10-13  H.J. Lu  <hongjiu.lu@intel.com>
 

diff --git a/nptl/alloca_cutoff.c b/nptl/alloca_cutoff.c
index ba26ceb..bbd930a 100644 (file)
--- a/nptl/alloca_cutoff.c
+++ b/nptl/alloca_cutoff.c
@@ -1,5 +1,5 @@
 /* Determine whether block of given size can be allocated on the stack or not.
-   Copyright (C) 2002 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -34,3 +34,4 @@ __libc_alloca_cutoff (size_t size)
                          assume the maximum available stack space.  */
                       ?: __MAX_ALLOCA_CUTOFF * 4));
 }
+libc_hidden_def (__libc_alloca_cutoff)