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Fix crashes in 'move-point-visually' in minibuffer windows

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* src/xdisp.c (Fmove_point_visually): Fix off-by-one error in
comparing against the last valid glyph_row of a window glyph
matrix.  (Bug#28505)
This commit is contained in:
Eli Zaretskii 2017-09-19 20:11:42 +03:00
parent 7f3d5f929d
commit c83d0c5fdf
1 changed files with 2 additions and 2 deletions
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4
src/xdisp.c
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@ -22395,8 +22395,8 @@ Value is the new character position of point. */)
row += dir; row += dir;
else else
row -= dir; row -= dir;
if (row < MATRIX_FIRST_TEXT_ROW (w->current_matrix) if (!(MATRIX_FIRST_TEXT_ROW (w->current_matrix) <= row
|| row > MATRIX_BOTTOM_TEXT_ROW (w->current_matrix, w)) && row < MATRIX_BOTTOM_TEXT_ROW (w->current_matrix, w)))
goto simulate_display; goto simulate_display;
if (dir > 0) if (dir > 0)