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GNU C Library master sources branch, master, updated. glibc-2.15-544-gd653abb


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- Log -----------------------------------------------------------------
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=d653abb723919fb11f8573cdedf65505c0eca55f

commit d653abb723919fb11f8573cdedf65505c0eca55f
Author: Simon Josefsson <simon@josefsson.org>
Date:   Thu Apr 5 00:35:19 2012 +0200

    [BZ #12340] Fix return code of the Hurd's ttyname_r.

diff --git a/ChangeLog b/ChangeLog
index 3fe5585..dd4a520 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2012-04-05  Simon Josefsson  <simon@josefsson.org>
+
+	[BZ #12340]
+	* sysdeps/mach/hurd/ttyname_r.c (__ttyname_r): Return ERANGE instead of
+	EINVAL when BUFLEN is too smal.
+
 2012-04-05  Thomas Schwinge  <thomas@codesourcery.com>
 
 	[BZ #13553]
diff --git a/sysdeps/mach/hurd/ttyname_r.c b/sysdeps/mach/hurd/ttyname_r.c
index 1408ccb..5e5c054 100644
--- a/sysdeps/mach/hurd/ttyname_r.c
+++ b/sysdeps/mach/hurd/ttyname_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994,1995,1996,1998,2010 Free Software Foundation, Inc.
+/* Copyright (C) 1994-2012 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 @@ __ttyname_r (int fd, char *buf, size_t buflen)
   len = strlen (nodename) + 1;
   if (len > buflen)
     {
-      errno = EINVAL;
+      errno = ERANGE;
       return errno;
     }
 

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                     |    6 ++++++
 sysdeps/mach/hurd/ttyname_r.c |    4 ++--
 2 files changed, 8 insertions(+), 2 deletions(-)


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