diff options
| author | Ian Moffett <ian@osmora.org> | 2025-06-05 22:59:51 -0400 |
|---|---|---|
| committer | Ian Moffett <ian@osmora.org> | 2025-06-05 22:59:51 -0400 |
| commit | 7864572520cd857d97e4e60aa605724f2885786d (patch) | |
| tree | 5ed40e9ca9d885ebf08d4c21e8e70d2cd21aad7d /sys/dev/cons/cons.c | |
| parent | d026c19b1622b38fa92f3d7fba2eca42f6575efa (diff) | |
kernel: cons: Handle ASCII_NUL
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'sys/dev/cons/cons.c')
| -rw-r--r-- | sys/dev/cons/cons.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/dev/cons/cons.c b/sys/dev/cons/cons.c index 0e22bb5..75425f3 100644 --- a/sys/dev/cons/cons.c +++ b/sys/dev/cons/cons.c @@ -158,6 +158,8 @@ cons_handle_special(struct cons_screen *scr, char c) } switch (c) { + case ASCII_NUL: + return 0; case ASCII_BS: bp = scr->ob[scr->ch_row]; if (bp->head > bp->tail) { |