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patch 8.1.0349: crash when wiping buffer in a callback

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Problem:    Crash when wiping buffer in a callback.
Solution:   Do not handle messages when only peeking for a character.
            (closes #2107)  Add "redraw_flag" to test_override().
This commit is contained in:
Bram Moolenaar
2018-09-06 13:14:43 +02:00
parent e67a7d690a
commit ed5a9d6612
7 changed files with 30 additions and 12 deletions
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12
src/os_unix.c
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@@ -417,10 +417,14 @@ mch_inchar(
handle_resize();
#ifdef MESSAGE_QUEUE
parse_queued_messages();
/* If input was put directly in typeahead buffer bail out here. */
if (typebuf_changed(tb_change_cnt))
return 0;
// Only process messages when waiting.
if (wtime != 0)
{
parse_queued_messages();
// If input was put directly in typeahead buffer bail out here.
if (typebuf_changed(tb_change_cnt))
return 0;
}
#endif
if (wtime < 0 && did_start_blocking)
/* blocking and already waited for p_ut */