Updated to fedora-glibc-20070731T1624cvs/fedora-glibc-2_6_90-1

13 files changed, 63 insertions, 32 deletions

diff --git a/debug/Makefile b/debug/Makefile
index 9d9b6ac96a..b9902cb4bf 100644
--- a/debug/Makefile
+++ b/debug/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2001,2004,2005,2006 Free Software Foundation, Inc.
+# Copyright (C) 1998-2001,2004,2005,2006,2007 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
@@ -42,7 +42,7 @@ routines  = backtrace backtracesyms backtracesymsfd noophooks \
 	    gethostname_chk getdomainname_chk wcrtomb_chk mbsnrtowcs_chk \
 	    wcsnrtombs_chk mbsrtowcs_chk wcsrtombs_chk mbstowcs_chk \
 	    wcstombs_chk \
-	    stack_chk_fail \
+	    stack_chk_fail fortify_fail \
 	    $(static-only-routines)
 static-only-routines := warning-nop stack_chk_fail_local
 
diff --git a/debug/chk_fail.c b/debug/chk_fail.c
index 0cfca295a9..bff17e4d3a 100644
--- a/debug/chk_fail.c
+++ b/debug/chk_fail.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2004, 2005 Free Software Foundation, Inc.
+/* Copyright (C) 2004, 2005, 2007 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
@@ -26,9 +26,6 @@ void
 __attribute__ ((noreturn))
 __chk_fail (void)
 {
-  /* The loop is added only to keep gcc happy.  */
-  while (1)
-    __libc_message (2, "*** buffer overflow detected ***: %s terminated\n",
-		    __libc_argv[0] ?: "<unknown>");
+  __fortify_fail ("buffer overflow detected");
 }
 libc_hidden_def (__chk_fail)
diff --git a/debug/fortify_fail.c b/debug/fortify_fail.c
new file mode 100644
index 0000000000..66494a678f
--- /dev/null
+++ b/debug/fortify_fail.c
@@ -0,0 +1,34 @@
+/* Copyright (C) 2007 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
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+
+extern char **__libc_argv attribute_hidden;
+
+void
+__attribute__ ((noreturn))
+__fortify_fail (msg)
+     const char *msg;
+{
+  /* The loop is added only to keep gcc happy.  */
+  while (1)
+    __libc_message (2, "*** %s ***: %s terminated\n",
+		    msg, __libc_argv[0] ?: "<unknown>");
+}
diff --git a/debug/fprintf_chk.c b/debug/fprintf_chk.c
index 58b5fb2b3e..77c50311f7 100644
--- a/debug/fprintf_chk.c
+++ b/debug/fprintf_chk.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997, 2001, 2004, 2006
+/* Copyright (C) 1991, 1995, 1996, 1997, 2001, 2004, 2006, 2007
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -29,7 +29,7 @@ ___fprintf_chk (FILE *fp, int flag, const char *format, ...)
   va_list ap;
   int done;
 
-  _IO_acquire_lock (fp);
+  _IO_acquire_lock_clear_flags2 (fp);
   if (flag > 0)
     fp->_flags2 |= _IO_FLAGS2_FORTIFY;
 
diff --git a/debug/fwprintf_chk.c b/debug/fwprintf_chk.c
index 710c89f3c8..b7e3494c7d 100644
--- a/debug/fwprintf_chk.c
+++ b/debug/fwprintf_chk.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997, 2001, 2004, 2005
+/* Copyright (C) 1991, 1995, 1996, 1997, 2001, 2004, 2005, 2007
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -29,7 +29,7 @@ __fwprintf_chk (FILE *fp, int flag, const wchar_t *format, ...)
   va_list ap;
   int done;
 
-  _IO_acquire_lock (fp);
+  _IO_acquire_lock_clear_flags2 (fp);
   if (flag > 0)
     fp->_flags2 |= _IO_FLAGS2_FORTIFY;
 
diff --git a/debug/printf_chk.c b/debug/printf_chk.c
index b8f00965dc..7bea9f6b06 100644
--- a/debug/printf_chk.c
+++ b/debug/printf_chk.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997, 2001, 2004, 2006
+/* Copyright (C) 1991, 1995, 1996, 1997, 2001, 2004, 2006, 2007
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -29,7 +29,7 @@ ___printf_chk (int flag, const char *format, ...)
   va_list ap;
   int done;
 
-  _IO_acquire_lock (stdout);
+  _IO_acquire_lock_clear_flags2 (stdout);
   if (flag > 0)
     stdout->_flags2 |= _IO_FLAGS2_FORTIFY;
 
diff --git a/debug/stack_chk_fail.c b/debug/stack_chk_fail.c
index 298b323671..77e42f2dcb 100644
--- a/debug/stack_chk_fail.c
+++ b/debug/stack_chk_fail.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2005 Free Software Foundation, Inc.
+/* Copyright (C) 2005, 2007 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
@@ -26,8 +26,5 @@ void
 __attribute__ ((noreturn))
 __stack_chk_fail (void)
 {
-  /* The loop is added only to keep gcc happy.  */
-  while (1)
-    __libc_message (1, "*** stack smashing detected ***: %s terminated\n",
-		    __libc_argv[0] ?: "<unknown>");
+  __fortify_fail ("stack smashing detected");
 }
diff --git a/debug/test-strcpy_chk.c b/debug/test-strcpy_chk.c
index ac9f9448cf..e08141dad0 100644
--- a/debug/test-strcpy_chk.c
+++ b/debug/test-strcpy_chk.c
@@ -141,8 +141,8 @@ do_test (size_t align1, size_t align2, size_t len, size_t dlen, int max_char)
   if (align2 + len >= page_size)
     return;
 
-  s1 = buf1 + align1;
-  s2 = buf2 + align2;
+  s1 = (char *) buf1 + align1;
+  s2 = (char *) buf2 + align2;
 
   for (i = 0; i < len; i++)
     s1[i] = 32 + 23 * i % (max_char - 32);
@@ -233,7 +233,9 @@ do_random_tests (void)
 		  chk_fail_ok = 1;
 		  if (setjmp (chk_fail_buf) == 0)
 		    {
-		      res = CALL (impl, p2 + align2, p1 + align1, dlen);
+		      res = (unsigned char *)
+			    CALL (impl, (char *) p2 + align2,
+				  (char *) p1 + align1, dlen);
 		      printf ("Iteration %zd - did not __chk_fail\n", n);
 		      chk_fail_ok = 0;
 		      ret = 1;
@@ -242,7 +244,8 @@ do_random_tests (void)
 	      continue;
 	    }
 	  memset (p2 - 64, '\1', 512 + 64);
-	  res = CALL (impl, p2 + align2, p1 + align1, dlen);
+	  res = (unsigned char *)
+		CALL (impl, (char *) p2 + align2, (char *) p1 + align1, dlen);
 	  if (res != STRCPY_RESULT (p2 + align2, len))
 	    {
 	      printf ("\
diff --git a/debug/vfprintf_chk.c b/debug/vfprintf_chk.c
index bd2796eaf7..7146986d5e 100644
--- a/debug/vfprintf_chk.c
+++ b/debug/vfprintf_chk.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997, 2001, 2004, 2005, 2006
+/* Copyright (C) 1991, 1995, 1996, 1997, 2001, 2004, 2005, 2006, 2007
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -28,7 +28,7 @@ ___vfprintf_chk (FILE *fp, int flag, const char *format, va_list ap)
 {
   int done;
 
-  _IO_acquire_lock (fp);
+  _IO_acquire_lock_clear_flags2 (fp);
   if (flag > 0)
     fp->_flags2 |= _IO_FLAGS2_FORTIFY;
 
diff --git a/debug/vfwprintf_chk.c b/debug/vfwprintf_chk.c
index a2612d53e9..f0ae041c2e 100644
--- a/debug/vfwprintf_chk.c
+++ b/debug/vfwprintf_chk.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997, 2001, 2004, 2005, 2006
+/* Copyright (C) 1991, 1995, 1996, 1997, 2001, 2004, 2005, 2006, 2007
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -28,7 +28,7 @@ __vfwprintf_chk (FILE *fp, int flag, const wchar_t *format, va_list ap)
 {
   int done;
 
-  _IO_acquire_lock (fp);
+  _IO_acquire_lock_clear_flags2 (fp);
   if (flag > 0)
     fp->_flags2 |= _IO_FLAGS2_FORTIFY;
 
diff --git a/debug/vprintf_chk.c b/debug/vprintf_chk.c
index 68a63ee7f9..68ff4909ba 100644
--- a/debug/vprintf_chk.c
+++ b/debug/vprintf_chk.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997, 2001, 2004, 2006
+/* Copyright (C) 1991, 1995, 1996, 1997, 2001, 2004, 2006, 2007
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -28,7 +28,7 @@ ___vprintf_chk (int flag, const char *format, va_list ap)
 {
   int done;
 
-  _IO_acquire_lock (stdout);
+  _IO_acquire_lock_clear_flags2 (stdout);
   if (flag > 0)
     stdout->_flags2 |= _IO_FLAGS2_FORTIFY;
 
diff --git a/debug/vwprintf_chk.c b/debug/vwprintf_chk.c
index 3b959b2968..48306a7438 100644
--- a/debug/vwprintf_chk.c
+++ b/debug/vwprintf_chk.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997, 2001, 2004, 2005
+/* Copyright (C) 1991, 1995, 1996, 1997, 2001, 2004, 2005, 2007
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -29,7 +29,7 @@ __vwprintf_chk (int flag, const wchar_t *format, va_list ap)
 {
   int done;
 
-  _IO_acquire_lock (stdout);
+  _IO_acquire_lock_clear_flags2 (stdout);
   if (flag > 0)
     stdout->_flags2 |= _IO_FLAGS2_FORTIFY;
 
diff --git a/debug/wprintf_chk.c b/debug/wprintf_chk.c
index e0a82617ad..ef60f8a9f8 100644
--- a/debug/wprintf_chk.c
+++ b/debug/wprintf_chk.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997, 2001, 2004, 2005
+/* Copyright (C) 1991, 1995, 1996, 1997, 2001, 2004, 2005, 2007
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -30,7 +30,7 @@ __wprintf_chk (int flag, const wchar_t *format, ...)
   va_list ap;
   int done;
 
-  _IO_acquire_lock (stdout);
+  _IO_acquire_lock_clear_flags2 (stdout);
   if (flag > 0)
     stdout->_flags2 |= _IO_FLAGS2_FORTIFY;