Mercurial > dovecot > core-2.2
changeset 20942:d8169b055abe
lib: Ensure tv_r gets set in io_loop_get_wait_time
If this does not get reset here to 0 it can cause
errors or unpredictable behaviour in select/kqueue
polling, such as very long delays.
| author | Aki Tuomi <aki.tuomi@dovecot.fi> |
|---|---|
| date | Mon, 24 Oct 2016 10:08:42 +0300 |
| parents | 868cf176e7ff |
| children | 5d1efb601d6c |
| files | src/lib/ioloop.c |
| diffstat | 1 files changed, 2 insertions(+), 0 deletions(-) [+] |
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--- a/src/lib/ioloop.c Sat Oct 22 22:45:48 2016 +0300 +++ b/src/lib/ioloop.c Mon Oct 24 10:08:42 2016 +0300 @@ -422,6 +422,8 @@ if (gettimeofday(&tv_now, NULL) < 0) i_fatal("gettimeofday(): %m"); msecs = 0; + tv_r->tv_sec = 0; + tv_r->tv_usec = 0; } else { tv_now.tv_sec = 0; msecs = timeout_get_wait_time(timeout, tv_r, &tv_now);