diff options
Diffstat (limited to 'drivers/tty/vt/selection.c')
| -rw-r--r-- | drivers/tty/vt/selection.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/tty/vt/selection.c b/drivers/tty/vt/selection.c index 07d3b93975d3..13f4e48b4142 100644 --- a/drivers/tty/vt/selection.c +++ b/drivers/tty/vt/selection.c @@ -348,10 +348,11 @@ static int vc_selection(struct vc_data *vc, struct tiocl_selection *v, return 0; } - v->xs = min_t(u16, v->xs - 1, vc->vc_cols - 1); - v->ys = min_t(u16, v->ys - 1, vc->vc_rows - 1); - v->xe = min_t(u16, v->xe - 1, vc->vc_cols - 1); - v->ye = min_t(u16, v->ye - 1, vc->vc_rows - 1); + /* Historically 0 => max value */ + v->xs = umin(v->xs - 1, vc->vc_cols - 1); + v->ys = umin(v->ys - 1, vc->vc_rows - 1); + v->xe = umin(v->xe - 1, vc->vc_cols - 1); + v->ye = umin(v->ye - 1, vc->vc_rows - 1); if (mouse_reporting() && (v->sel_mode & TIOCL_SELMOUSEREPORT)) { mouse_report(tty, v->sel_mode & TIOCL_SELBUTTONMASK, v->xs, |