coreutils: Add various bug fixes

Add a number of bug fixes, mostly imported from Fedora and Wind River
Linux.

cp-i-u: fix unnecessary prompting
fix-install: Fix installing to a dangling symlink
i18n: li18nux/lsb compliance
ls-x: Fix incorrect output
overflow: Fix potential overflow in who command

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>

1 files changed, 99 insertions, 0 deletions

diff --git a/meta/recipes-core/coreutils/coreutils-6.9/coreutils-fix-install.patch b/meta/recipes-core/coreutils/coreutils-6.9/coreutils-fix-install.patch
new file mode 100644
index 0000000000..1b989f5311
--- /dev/null
+++ b/meta/recipes-core/coreutils/coreutils-6.9/coreutils-fix-install.patch
@@ -0,0 +1,99 @@
+The install command doesn't over write the dangling symlink, for
+example:
+
+$ install fileA /tmp/fileA
+
+If /tmp/fileA is a dangling symlink, there would be an error:
+
+install: cannot create regular file '/tmp/fileA': File exists
+
+This is because of the following code in copy.c:
+
+  if (!new_dst)
+    {
+      if (XSTAT (x, dst_name, &dst_sb) != 0)
+        {
+          if (errno != ENOENT)
+            {
+              error (0, errno, _("cannot stat %s"), quote (dst_name));
+              return false;
+            }
+          else
+            {
+              new_dst = true;
+            }
+        }
+
+XSTAT() use stat() for dst_name(the dangling symlink /tmp/fileA) when
+install.c invokes it, and stat will set errno to ENOENT, and then
+new_dst will be set to true which means that /tmp/fileA doesn't exist,
+then we will create /tmp/fileA without remove it first, so the error
+comes.
+
+This is fixed in a way which adds the member cmd_install in
+struct cp_options to make sure my change only affected to the install
+command and use lstat to fix the problem.
+    
+Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
+Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
+
+---
+ src/copy.c    |   10 +++++++++-
+ src/copy.h    |    3 +++
+ src/install.c |    1 +
+ 3 files changed, 13 insertions(+), 1 deletions(-)
+
+diff --git a/src/copy.c b/src/copy.c
+--- a/src/copy.c
++++ b/src/copy.c
+@@ -1029,6 +1029,7 @@ copy_internal (char const *src_name, char const *dst_name,
+   bool delayed_ok;
+   bool copied_as_regular = false;
+   bool preserve_metadata;
++  int dst_stat_result;
+ 
+   if (x->move_mode && rename_succeeded)
+     *rename_succeeded = false;
+@@ -1069,7 +1070,14 @@ copy_internal (char const *src_name, char const *dst_name,
+ 
+   if (!new_dst)
+     {
+-      if (XSTAT (x, dst_name, &dst_sb) != 0)
++      if ( x->cmd_install && ( x->backup_type == no_backups))
++        dst_stat_result = lstat (dst_name, &dst_sb);
++      else
++        {
++          dst_stat_result = XSTAT (x, dst_name, &dst_sb);
++        }
++
++      if (dst_stat_result != 0)
+ 	{
+ 	  if (errno != ENOENT)
+ 	    {
+diff --git a/src/copy.h b/src/copy.h
+--- a/src/copy.h
++++ b/src/copy.h
+@@ -114,6 +114,9 @@ struct cp_options
+      If that fails, then resort to copying.  */
+   bool move_mode;
+ 
++  /* For the install command */
++  bool cmd_install;
++
+   /* Whether this process has appropriate privileges to chown a file
+      whose owner is not the effective user ID.  */
+   bool chown_privileges;
+diff --git a/src/install.c b/src/install.c
+--- a/src/install.c
++++ b/src/install.c
+@@ -149,6 +149,7 @@ cp_option_init (struct cp_options *x)
+   x->hard_link = false;
+   x->interactive = I_UNSPECIFIED;
+   x->move_mode = false;
++  x->cmd_install = true;
+   x->chown_privileges = chown_privileges ();
+   x->one_file_system = false;
+   x->preserve_ownership = false;
+-- 
+1.7.0.1
+