[vte/wip/egmont/bidi: 65/73] fix a crash typically on alternate screen top row
- From: Egmont Koblinger <egmontkob src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [vte/wip/egmont/bidi: 65/73] fix a crash typically on alternate screen top row
- Date: Sun, 23 Sep 2018 11:05:25 +0000 (UTC)
commit 4664e07043d1627f252f60fdae8d820df49054c2
Author: Egmont Koblinger <egmont gmail com>
Date: Fri Sep 14 00:27:14 2018 +0200
fix a crash typically on alternate screen top row
src/vte.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/vte.cc b/src/vte.cc
index c501cec6..f7f8438c 100644
--- a/src/vte.cc
+++ b/src/vte.cc
@@ -3034,7 +3034,7 @@ Terminal::maybe_apply_bidi_attributes()
auto row = m_screen->cursor.row;
- if (row > 0) {
+ if (row > _vte_ring_delta (m_screen->row_data)) {
const VteRowData *rowdata = _vte_ring_index (m_screen->row_data, row - 1);
if (rowdata != nullptr && rowdata->attr.soft_wrapped) {
_vte_debug_print(VTE_DEBUG_BIDI,
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