RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-20 14:05:08 +00:00
Code Issues Activity Actions

LibCore: CEventLoop: If timeval_sub makes tv_sec negative, use 0

Browse source
This commit is contained in:
joshua stein 2020-02-02 01:10:37 -06:00 • committed by Andreas Kling
parent 0c4c5b5eb7
commit dac07a5d76
1 changed files with 4 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Libraries/LibCore/CEventLoop.cpp
View file

@ -371,6 +371,10 @@ void EventLoop::wait_for_event(WaitMode mode)
gettimeofday(&now, nullptr);
get_next_timer_expiration(timeout);
timeval_sub(timeout, now, timeout);
if (timeout.tv_sec < 0) {
timeout.tv_sec = 0;
timeout.tv_usec = 0;
}
} else {
should_wait_forever = true;
}