Bash-5.2 patch 22: fix readline attempting to zero out a line that is not null-terminated

2026-07-13 15:10:49 +02:00 · 2024-01-13 18:19:59 -05:00
parent 4b0f8ba284
commit 1a2f3d5139
2 changed files with 3 additions and 6 deletions
@@ -2683,11 +2683,8 @@ rl_forced_update_display (void)
  register char *temp;

  if (visible_line)
-    {
-      temp = visible_line;
-      while (*temp)
-	*temp++ = '\0';
-    }
+    memset (visible_line, 0, line_size);
+
  rl_on_new_line ();
  forced_display++;
  (*rl_redisplay_function) ();