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Move subtraction in rephist to try to avoid STACK warning

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(I do not know why this one is happening)
This commit is contained in:
Nick Mathewson 2017-11-26 17:34:49 -05:00
parent 3da15bcbe8
commit f539d89fd9
1 changed files with 3 additions and 1 deletions
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4
src/or/rephist.c
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@ -1811,7 +1811,7 @@ static time_t last_prediction_add_time=0;
int
predicted_ports_prediction_time_remaining(time_t now)
{
time_t idle_delta = now - last_prediction_add_time;
time_t idle_delta;
/* Protect against overflow of return value. This can happen if the clock
* jumps backwards in time. Update the last prediction time (aka last
@ -1821,6 +1821,8 @@ predicted_ports_prediction_time_remaining(time_t now)
if (last_prediction_add_time > now) {
last_prediction_add_time = now;
idle_delta = 0;
} else {
idle_delta = now - last_prediction_add_time;
}
/* Protect against underflow of the return value. This can happen for very