diff options
Diffstat (limited to 'drivers/staging/speakup/main.c')
| -rw-r--r-- | drivers/staging/speakup/main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/speakup/main.c b/drivers/staging/speakup/main.c index d2ad596850f3..82e5de248947 100644 --- a/drivers/staging/speakup/main.c +++ b/drivers/staging/speakup/main.c @@ -1945,6 +1945,7 @@ static int handle_goto(struct vc_data *vc, u_char type, u_char ch, u_short key) goto oops; if (ch == 8) { u16 wch; + if (num == 0) return -1; wch = goto_buf[--num]; @@ -2287,6 +2288,7 @@ static int vt_notifier_call(struct notifier_block *nb, speakup_bs(vc); } else { u16 d = param->c; + speakup_con_write(vc, &d, 1); } break; |