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_dbus_check_dir_is_private_to_user: check that we own it

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Bug: https://bugs.freedesktop.org/show_bug.cgi?id=61303
Reviewed-by: Chengwei Yang <chengwei.yang@intel.com>
Signed-off-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
This commit is contained in:
Simon McVittie 2013-02-19 15:40:06 +00:00
parent 723da23545
commit 00211794ed
1 changed files with 10 additions and 0 deletions
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10
dbus/dbus-sysdeps-unix.c
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@ -1999,6 +1999,16 @@ _dbus_check_dir_is_private_to_user (DBusString *dir, DBusError *error)
return FALSE;
}
if (sb.st_uid != geteuid ())
{
dbus_set_error (error, DBUS_ERROR_FAILED,
"%s directory is owned by user %lu, not %lu",
directory,
(unsigned long) sb.st_uid,
(unsigned long) geteuid ());
return FALSE;
}
if ((S_IROTH & sb.st_mode) || (S_IWOTH & sb.st_mode) ||
(S_IRGRP & sb.st_mode) || (S_IWGRP & sb.st_mode))
{