1 files changed, 0 insertions, 83 deletions
diff --git a/gnu/libexec/uucp/libunix/access.c b/gnu/libexec/uucp/libunix/access.c
deleted file mode 100644
index c2c0eef..0000000
--- a/gnu/libexec/uucp/libunix/access.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/* access.c
-   Check access to files by the user and by the daemon.  */
-
-#include "uucp.h"
-
-#include "uudefs.h"
-#include "sysdep.h"
-#include "system.h"
-
-#include <errno.h>
-
-/* See if the user has access to a file, to prevent the setuid uucp
-   and uux programs handing out unauthorized access.  */
-
-boolean
-fsysdep_access (zfile)
-     const char *zfile;
-{
-  if (access (zfile, R_OK) == 0)
-    return TRUE;
-  ulog (LOG_ERROR, "%s: %s", zfile, strerror (errno));
-  return FALSE;
-}
-
-/* See if the daemon has access to a file.  This is called if a file
-   is not being transferred to the spool directory, since if the
-   daemon does not have access the later transfer will fail.  We
-   assume that the daemon will have the same euid (or egid) as the one
-   we are running under.  If our uid (gid) and euid (egid) are the
-   same, we assume that we have access.  Note that is not important
-   for security, since the check will be (implicitly) done again when
-   the daemon tries to transfer the file.  This routine should work
-   whether the UUCP programs are installed setuid or setgid.  */
-
-boolean
-fsysdep_daemon_access (zfile)
-     const char *zfile;
-{
-  struct stat s;
-  uid_t ieuid, iuid, iegid, igid;
-  boolean fok;
-
-  ieuid = geteuid ();
-  if (ieuid == 0)
-    return TRUE;
-  iuid = getuid ();
-  iegid = getegid ();
-  igid = getgid ();
-
-  /* If our effective uid and gid are the same as our real uid and
-     gid, we assume the daemon will have access to the file.  */
-  if (ieuid == iuid && iegid == igid)
-    return TRUE;
-
- if (stat ((char *) zfile, &s) != 0)
-     {
-      ulog (LOG_ERROR, "stat (%s): %s", zfile, strerror (errno));
-      return FALSE;
-    }
-
-  /* If our euid is not our uid, but it is the file's uid, see if the
-     owner has read access.  Otherwise, if our egid is not our gid,
-     but it is the file's gid, see if the group has read access.
-     Otherwise, see if the world has read access.  We know from the
-     above check that at least one of our euid and egid are different,
-     so that is the only one we want to check.  This check could fail
-     if the UUCP programs were both setuid and setgid, but why would
-     they be?  */
-  if (ieuid != iuid && ieuid == s.st_uid)
-    fok = (s.st_mode & S_IRUSR) != 0;
-  else if (iegid != igid && iegid == s.st_gid)
-    fok = (s.st_mode & S_IRGRP) != 0;
-  else
-    fok = (s.st_mode & S_IROTH) != 0;
-
-  if (! fok)
-    {
-      ulog (LOG_ERROR, "%s: cannot be read by daemon", zfile);
-      return FALSE;
-    }
-
-  return TRUE;
-}