[BZ #4076] cvs/fedora-glibc-20070221T1011

	* io/ftw.c (ftw_startup): Handle special case of FTW_CHDIR in /.
	(open_dir_stream): Likewise.
	* io/Makefile (tests): Add bug-ftw5.
	io/bug-ftw5.c: New file.

5 files changed, 60 insertions, 8 deletions

diff --git a/ChangeLog b/ChangeLog
index 3ef0f333ae..4557cbcb3b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2007-02-21  Ulrich Drepper  <drepper@redhat.com>
 
+	[BZ #4076]
+	* io/ftw.c (ftw_startup): Handle special case of FTW_CHDIR in /.
+	(open_dir_stream): Likewise.
+	* io/Makefile (tests): Add bug-ftw5.
+	io/bug-ftw5.c: New file.
+
 	* nscd/hstcache.c (cache_addhst): Remove unnecessary conditional.
 	* nscd/servicescache.c (cache_addserv): Likewise.
 
diff --git a/io/Makefile b/io/Makefile
index 18287b201a..206435de44 100644
--- a/io/Makefile
+++ b/io/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1992-2002,2003,2005,2006 Free Software Foundation, Inc.
+# Copyright (C) 1992-2002,2003,2005,2006, 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
@@ -66,7 +66,7 @@ tests		:= test-utime test-stat test-stat2 test-lfs tst-getcwd \
 		   tst-openat tst-unlinkat tst-fstatat tst-futimesat \
 		   tst-renameat tst-fchownat tst-fchmodat tst-faccessat \
 		   tst-symlinkat tst-linkat tst-readlinkat tst-mkdirat \
-		   tst-mknodat tst-mkfifoat tst-ttyname_r
+		   tst-mknodat tst-mkfifoat tst-ttyname_r bug-ftw5
 
 distribute	:= ftwtest-sh
 
diff --git a/io/bug-ftw5.c b/io/bug-ftw5.c
new file mode 100644
index 0000000000..c1cd81d30e
--- /dev/null
+++ b/io/bug-ftw5.c
@@ -0,0 +1,25 @@
+#include <errno.h>
+#include <ftw.h>
+#include <stdio.h>
+
+static int
+fn (const char *file, const struct stat *sb, int flag, struct FTW *s)
+{
+  puts (file);
+  return FTW_STOP;
+}
+
+static int
+do_test (void)
+{
+  if (nftw ("/", fn, 0, FTW_CHDIR | FTW_ACTIONRETVAL) < 0)
+    {
+      printf ("nftw / FTW_CHDIR: %m\n");
+      return 1;
+    }
+
+  return 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"
diff --git a/io/ftw.c b/io/ftw.c
index 413871744e..5495bc7ecc 100644
--- a/io/ftw.c
+++ b/io/ftw.c
@@ -1,5 +1,5 @@
 /* File tree walker functions.
-   Copyright (C) 1996-2003, 2004, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1996-2003, 2004, 2006, 2007 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
@@ -348,8 +348,17 @@ open_dir_stream (int *dfdp, struct ftw_data *data, struct dir_data *dirp)
 	}
       else
 	{
-	  const char *name = ((data->flags & FTW_CHDIR)
-			      ? data->dirbuf + data->ftw.base: data->dirbuf);
+	  const char *name;
+
+	  if (data->flags & FTW_CHDIR)
+	    {
+	      name = data->dirbuf + data->ftw.base;
+	      if (name[0] == '\0')
+		name = ".";
+	    }
+	  else
+	    name = data->dirbuf;
+
 	  dirp->stream = __opendir (name);
 	}
 
@@ -721,9 +730,16 @@ ftw_startup (const char *dir, int is_nftw, void *func, int descriptors,
   /* Get stat info for start directory.  */
   if (result == 0)
     {
-      const char *name = ((data.flags & FTW_CHDIR)
-			  ? data.dirbuf + data.ftw.base
-			  : data.dirbuf);
+      const char *name;
+
+      if (data.flags & FTW_CHDIR)
+	{
+	  name = data.dirbuf + data.ftw.base;
+	  if (name[0] == '\0')
+	    name = ".";
+	}
+      else
+	name = data.dirbuf;
 
       if (((flags & FTW_PHYS)
 	   ? LXSTAT (_STAT_VER, name, &st)
diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index 5cee640e3e..22aeba830a 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,3 +1,8 @@
+2007-02-21  Ulrich Drepper  <drepper@redhat.com>
+
+	* sysdeps/pthread/pthread-functions.h: Correct last patch, correct
+	PTHFCT_CALL definition.
+
 2007-02-18  Ulrich Drepper  <drepper@redhat.com>
 
 	* sysdeps/pthread/pthread-functions.h: If PTR_DEMANGLE is not