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Sync OpenBSD patchset 517:

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Don't try enable/disable the event if the window pane is dead (fd == -1), as
the event will have been freed.
This commit is contained in:
Tiago Cunha 2009-11-08 23:35:53 +00:00
parent dcb85fe4b1
commit 34b4c2e607
1 changed files with 7 additions and 5 deletions
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12
server-window.c
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@ -1,4 +1,4 @@
/* $Id: server-window.c,v 1.10 2009-11-08 23:22:24 tcunha Exp $ */ /* $Id: server-window.c,v 1.11 2009-11-08 23:35:53 tcunha Exp $ */
/* /*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@ -70,10 +70,12 @@ server_window_loop(void)
continue; continue;
TAILQ_FOREACH(wp, &w->panes, entry) { TAILQ_FOREACH(wp, &w->panes, entry) {
if (server_window_backoff(wp)) if (wp->fd != -1) {
bufferevent_disable(wp->event, EV_READ); if (server_window_backoff(wp))
else bufferevent_disable(wp->event, EV_READ);
bufferevent_enable(wp->event, EV_READ); else
bufferevent_enable(wp->event, EV_READ);
}
} }
for (j = 0; j < ARRAY_LENGTH(&sessions); j++) { for (j = 0; j < ARRAY_LENGTH(&sessions); j++) {