Revert "allow /dev/console to be a symlink"

This reverts commit 78c408adfb980ab8c8edaf551c7f2577f8601fc9.

1 files changed, 3 insertions, 13 deletions

diff --git a/src/tty.sh b/src/tty.sh
index 814f3d9..3374753 100644
--- a/src/tty.sh
+++ b/src/tty.sh
@@ -1506,21 +1506,11 @@ CheckTtyname (tty)
 char *tty;
 {
   struct stat st;
-  char * real;
-  int rc;
 
-  real = realpath(tty, NULL);
-  if (!real)
+  if (lstat(tty, &st) || !S_ISCHR(st.st_mode) ||
+     (st.st_nlink > 1 && strncmp(tty, "/dev/", 5)))
     return -1;
-
-  if (lstat(real, &st) || !S_ISCHR(st.st_mode) ||
-    (st.st_nlink > 1 && strncmp(real, "/dev/", 5)))
-    rc = -1;
-  else
-    rc = 0;
-
-  free(real);
-  return rc;
+  return 0;
 }
 
 /*