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patch 8.2.3494: illegal memory access in utf_head_off

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Problem:    Illegal memory access in utf_head_off.
Solution:   Check cursor position when reselecting the Visual area.
            (closes #8963)
This commit is contained in:
Bram Moolenaar
2021-10-11 15:40:43 +01:00
parent cddd5ac911
commit b07626d4af
3 changed files with 23 additions and 2 deletions
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3
src/normal.c
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@@ -5671,8 +5671,7 @@ nv_visual(cmdarg_T *cap)
{
curwin->w_cursor.lnum +=
resel_VIsual_line_count * cap->count0 - 1;
if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count)
curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
check_cursor();
}
VIsual_mode = resel_VIsual_mode;
if (VIsual_mode == 'v')