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Community source repository for glibc add-on ports branch, master, updated. glibc-2.10.1-38-g52c693b
- From: jsm28 at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 10 Nov 2009 21:13:40 -0000
- Subject: Community source repository for glibc add-on ports branch, master, updated. glibc-2.10.1-38-g52c693b
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- Log -----------------------------------------------------------------
http://sources.redhat.com/git/gitweb.cgi?p=glibc-ports.git;a=commitdiff;h=52c693bd745209dfb9aacce873d516fc369d1e7c
commit 52c693bd745209dfb9aacce873d516fc369d1e7c
Author: Matt Turner <mattst88@gmail.com>
Date: Tue Nov 10 21:12:55 2009 +0000
Fix alpha __fxstatat for empty file names.
[BZ #10609]
* sysdeps/unix/sysv/linux/alpha/fxstatat.c (__fxstatat): Fix handling
of empty parameters for file names.
diff --git a/ChangeLog.alpha b/ChangeLog.alpha
index eb23873..5a9b442 100644
--- a/ChangeLog.alpha
+++ b/ChangeLog.alpha
@@ -1,3 +1,9 @@
+2009-11-10 Matt Turner <mattst88@gmail.com>
+
+ [BZ #10609]
+ * sysdeps/unix/sysv/linux/alpha/fxstatat.c (__fxstatat): Fix handling
+ of empty parameters for file names.
+
2009-07-13 Aurelien Jarno <aurelien@aurel32.net>
[BZ #10158]
diff --git a/sysdeps/unix/sysv/linux/alpha/fxstatat.c b/sysdeps/unix/sysv/linux/alpha/fxstatat.c
index 4976946..66cf4f7 100644
--- a/sysdeps/unix/sysv/linux/alpha/fxstatat.c
+++ b/sysdeps/unix/sysv/linux/alpha/fxstatat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 2005, 2006, 2009 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
@@ -46,6 +46,12 @@ __fxstatat (int vers, int fd, const char *file, struct stat *st, int flag)
if (fd != AT_FDCWD && file[0] != '/')
{
size_t filelen = strlen (file);
+ if (__builtin_expect (filelen == 0, 0))
+ {
+ __set_errno (ENOENT);
+ return -1;
+ }
+
static const char procfd[] = "/proc/self/fd/%d/%s";
/* Buffer for the path name we are going to use. It consists of
- the string /proc/self/fd/
-----------------------------------------------------------------------
Summary of changes:
ChangeLog.alpha | 6 ++++++
sysdeps/unix/sysv/linux/alpha/fxstatat.c | 8 +++++++-
2 files changed, 13 insertions(+), 1 deletions(-)
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