diff options
| author | zeertzjq <zeertzjq@outlook.com> | 2024-05-11 11:23:37 +0200 |
|---|---|---|
| committer | Christian Brabandt <cb@256bit.org> | 2024-05-11 11:23:37 +0200 |
| commit | 031a745608d615d56f9d79bb0f76e2a74b2eaf14 (patch) | |
| tree | 93fb1e4f968bbd3e4a08e18b6e5fa7dd98ac9b64 /src/move.c | |
| parent | 1c5728e0c4a9df930879f9f0ca108092d5902194 (diff) | |
patch 9.1.0406: Divide by zero with getmousepos() and 'smoothscroll'v9.1.0406
Problem: Divide by zero with getmousepos() and 'smoothscroll'.
Solution: Don't compute skip_lines when width1 is zero.
(zeertzjq)
closes: #14747
Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Diffstat (limited to 'src/move.c')
| -rw-r--r-- | src/move.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/move.c b/src/move.c index 6790192ab5..797184812a 100644 --- a/src/move.c +++ b/src/move.c @@ -2617,12 +2617,14 @@ scroll_cursor_bot(int min_scroll, int set_topbot) plines_win #endif (curwin, curwin->w_topline, FALSE); - int skip_lines = 0; int width1 = curwin->w_width - curwin_col_off(); + if (width1 > 0) { int width2 = width1 + curwin_col_off2(); - // similar formula is used in curs_columns() + int skip_lines = 0; + + // A similar formula is used in curs_columns(). if (curwin->w_skipcol > width1) skip_lines += (curwin->w_skipcol - width1) / width2 + 1; else if (curwin->w_skipcol > 0) |