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Fix a possible crash when handling mouse clicks

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Kovid Goyal 2021-06-12 13:03:47 +05:30
parent 750cf7ad20
commit 1da2344aa3
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1 changed files with 1 additions and 0 deletions
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kitty/screen.c
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@ -2167,6 +2167,7 @@ screen_detect_url(Screen *screen, unsigned int x, unsigned int y) {
bool has_url = false; bool has_url = false;
index_type url_start, url_end = 0; index_type url_start, url_end = 0;
Line *line = screen_visual_line(screen, y); Line *line = screen_visual_line(screen, y);
if (!line || x >= screen->columns) return false;
if (line->cpu_cells[x].hyperlink_id) { if (line->cpu_cells[x].hyperlink_id) {
screen_mark_hyperlink(screen, x, y); screen_mark_hyperlink(screen, x, y);
return true; return true;