(emacs_get_tty): Zero out termios structure before

getting attributes to get consistent values for holes.
(emacs_set_tty): Likewise.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/sysdep.c b/src/sysdep.c
index ea01f3515fc..4fad9bc1ed9 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -1069,6 +1069,7 @@ emacs_get_tty (fd, settings)
   /* Retrieve the primary parameters - baud rate, character size, etcetera.  */
 #ifdef HAVE_TCATTR
   /* We have those nifty POSIX tcmumbleattr functions.  */
+  bzero (&settings->main, sizeof (settings->main));
   if (tcgetattr (fd, &settings->main) < 0)
     return -1;
 
@@ -1147,6 +1148,7 @@ emacs_set_tty (fd, settings, flushp)
       {
         struct termios new;
 
+        bzero (&new, sizeof (new));
         /* Get the current settings, and see if they're what we asked for.  */
         tcgetattr (fd, &new);
         /* We cannot use memcmp on the whole structure here because under