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* grub-core/normal/menu_entry.c (kill_line): Fix a crash and off-by-one

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error.
This commit is contained in:
Hideki EIRAKU 2012-03-05 00:02:17 +01:00 • committed by Vladimir 'phcoder' Serbinenko
parent 93b1cd79c8
commit cb05528616
2 changed files with 7 additions and 2 deletions
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4
grub-core/normal/menu_entry.c
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@ -890,7 +890,7 @@ kill_line (struct screen *screen, int continuous, int update)
return 0;
grub_memmove (p + offset, linep->buf + screen->column, size);
p[offset + size - 1] = '\0';
p[offset + size] = '\0';
screen->killed_text = p;
@ -900,9 +900,9 @@ kill_line (struct screen *screen, int continuous, int update)
if (update)
{
new_num = get_logical_num_lines (linep, &screen->terms[i]);
for (i = 0; i < screen->nterms; i++)
{
new_num = get_logical_num_lines (linep, &screen->terms[i]);
if (orig_num[i] != new_num)
update_screen (screen, &screen->terms[i],
screen->line, screen->column, 0, 1, ALL_LINES);