RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-14 09:14:58 +00:00
Code Issues Activity Actions

LibLine: Use the correct loop conditions for erase_character_forwards()

Browse source 
Prior to this commit, the loop would continue forever and try to remove
the same index every time, eventually hitting a VERIFY and crashing.
This commit is contained in:
Ali Mohammad Pur 2023-12-24 17:46:44 +03:30 • committed by Andreas Kling
parent a49b7e92eb
commit 8b2beb2ebe
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Userland/Libraries/LibLine/InternalFunctions.cpp
View file

@ -168,7 +168,7 @@ void Editor::erase_character_forwards()
auto end_of_next_grapheme = closest_cursor_left_offset + 1 >= m_cached_buffer_metrics.grapheme_breaks.size()
? m_buffer.size()
: m_cached_buffer_metrics.grapheme_breaks[closest_cursor_left_offset + 1];
for (; m_cursor < end_of_next_grapheme;)
for (auto cursor = m_cursor; cursor < end_of_next_grapheme; ++cursor)
remove_at_index(m_cursor);
m_refresh_needed = true;
}