From ddebb217f00c00e95259d3977d6d8b43adc69c65 Mon Sep 17 00:00:00 2001 From: Richard Mudgett Date: Mon, 28 Sep 2015 15:31:38 -0500 Subject: [PATCH] sched.c: Add warning about negative time interval request. Change-Id: Ib91435fb45b7f5f7c0fc83d0eec20b88098707bc --- main/sched.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/main/sched.c b/main/sched.c index 89ef9aefc4..e92e3ffd0e 100644 --- a/main/sched.c +++ b/main/sched.c @@ -450,6 +450,17 @@ static int sched_settime(struct timeval *t, int when) { struct timeval now = ast_tvnow(); + if (when < 0) { + /* + * A negative when value is likely a bug as it + * represents a VERY large timeout time. + */ + ast_log(LOG_WARNING, + "Bug likely: Negative time interval %d (interpreted as %u ms) requested!\n", + when, (unsigned int) when); + ast_assert(0); + } + /*ast_debug(1, "TV -> %lu,%lu\n", tv->tv_sec, tv->tv_usec);*/ if (ast_tvzero(*t)) /* not supplied, default to now */ *t = now; -- 2.47.2