From: Jim Meyering <jim@meyering.net>
Date: Tue, 11 May 2004 18:34:38 +0000 (+0000)
Subject: (save_cwd): If opening `.' read-only fails, try write-only.
X-Git-Tag: v5.3.0~1579
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=76a6665c13738a3ffd9df920f15b2488128ef6d2;p=thirdparty%2Fcoreutils.git

(save_cwd): If opening `.' read-only fails, try write-only.
---

diff --git a/lib/save-cwd.c b/lib/save-cwd.c
index f97e9c4f09..17d077db89 100644
--- a/lib/save-cwd.c
+++ b/lib/save-cwd.c
@@ -75,6 +75,8 @@ save_cwd (struct saved_cwd *cwd)
     {
 #if HAVE_FCHDIR
       cwd->desc = open (".", O_RDONLY | O_DIRECTORY);
+      if (cwd->desc < 0)
+	cwd->desc = open (".", O_WRONLY | O_DIRECTORY);
       if (cwd->desc < 0)
 	{
 	  cwd->name = xgetcwd ();