patch 8.0.1814: crash with terminal window and with 'lazyredraw' set
Problem: Crash with terminal window and with 'lazyredraw' set. (Antoine)
Solution: Check the terminal still exists after update_screen().
diff --git a/src/terminal.c b/src/terminal.c
index 6e5b100..8deac9d 100644
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -38,6 +38,9 @@
* in tl_scrollback are no longer used.
*
* TODO:
+ * - Win32: Termdebug doesn't work, because gdb does not support mi2. This
+ * plugin: https://github.com/cpiger/NeoDebug runs gdb as a job, redirecting
+ * input and output. Command I/O is in gdb window.
* - Win32: Redirecting input does not work, half of Test_terminal_redir_file()
* is disabled.
* - Win32: Redirecting output works but includes escape sequences.
@@ -971,7 +974,10 @@
if (buffer == curbuf)
{
update_screen(0);
- update_cursor(term, TRUE);
+ /* update_screen() can be slow, check the terminal wasn't closed
+ * already */
+ if (buffer == curbuf && curbuf->b_term != NULL)
+ update_cursor(curbuf->b_term, TRUE);
}
else
redraw_after_callback(TRUE);
@@ -2100,6 +2106,10 @@
while (must_redraw != 0)
if (update_screen(0) == FAIL)
break;
+ if (!term_use_loop_check(TRUE))
+ /* job finished while redrawing */
+ break;
+
update_cursor(curbuf->b_term, FALSE);
restore_cursor = TRUE;