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patch 9.0.0667: ml_get error when 'splitkeep' is "screen"

Problem:    ml_get error when 'splitkeep' is "screen". (Marius Gedminas)
Solution:   Check the botline is not too large. (Luuk van Baal,
            closes #11293, closes #11292)
This commit is contained in:
Luuk van Baal
2022-10-05 18:26:42 +01:00
committed by Bram Moolenaar
parent 7beaf6a720
commit 346823d3e5
3 changed files with 11 additions and 1 deletions

View File

@@ -6356,7 +6356,8 @@ win_fix_scroll(int resize)
if (wp->w_height != wp->w_prev_height)
{
// If window has moved update botline to keep the same screenlines.
if (*p_spk == 's' && wp->w_winrow != wp->w_prev_winrow)
if (*p_spk == 's' && wp->w_winrow != wp->w_prev_winrow
&& wp->w_botline - 1 <= wp->w_buffer->b_ml.ml_line_count)
{
lnum = wp->w_cursor.lnum;
diff = (wp->w_winrow - wp->w_prev_winrow)