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patch 8.2.4668: buffer allocation failures insufficiently tested

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Problem:    Buffer allocation failures insufficiently tested.
Solution:   Add tests for memory allocation failures. (Yegappan Lakshmanan,
            closes #10064)
This commit is contained in:
Yegappan Lakshmanan
2022-04-02 21:46:19 +01:00
committed by Bram Moolenaar
parent 5018a836c0
commit 0dac1ab579
7 changed files with 84 additions and 6 deletions
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11
src/window.c
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@@ -5256,10 +5256,13 @@ win_unlisted(win_T *wp)
void
win_free_popup(win_T *win)
{
if (bt_popup(win->w_buffer))
win_close_buffer(win, DOBUF_WIPE_REUSE, FALSE);
else
close_buffer(win, win->w_buffer, 0, FALSE, FALSE);
if (win->w_buffer != NULL)
{
if (bt_popup(win->w_buffer))
win_close_buffer(win, DOBUF_WIPE_REUSE, FALSE);
else
close_buffer(win, win->w_buffer, 0, FALSE, FALSE);
}
# if defined(FEAT_TIMERS)
if (win->w_popup_timer != NULL)
stop_timer(win->w_popup_timer);