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Can't call evtimer_pending on uninitialized events, call

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evtimer_initialized first. Reported by Vladimir Lomov, fix from Thomas
Adam slightly modified by me.
This commit is contained in:
Nicholas Marriott 2012-09-03 06:26:48 +00:00
parent 84a4007b06
commit 473911fb73
1 changed files with 3 additions and 1 deletions
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4
tty-keys.c
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@ -533,6 +533,7 @@ partial_key:
* timer has expired, give up waiting and send the escape.
*/
if ((tty->flags & TTY_ESCAPE) &&
evtimer_initialized(&tty->key_timer) &&
!evtimer_pending(&tty->key_timer, NULL)) {
evbuffer_drain(tty->event->input, 1);
key = '\033';
@ -543,7 +544,8 @@ partial_key:
start_timer:
/* If already waiting for timer, do nothing. */
if (evtimer_pending(&tty->key_timer, NULL))
if (evtimer_initialized(&tty->key_timer) &&
evtimer_pending(&tty->key_timer, NULL))
return (0);
/* Start the timer and wait for expiry or more data. */