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[poll] Fix panic for non-opened fds

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Hui, Chunyang 2023-06-05 06:39:02 +00:00 committed by volcano
parent 57ab3f9d9f
commit 0ddb8be317
1 changed files with 1 additions and 0 deletions
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src/libos/src/net/io_multiplexing/poll_new/mod.rs
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@ -35,6 +35,7 @@ pub fn do_poll_new(poll_fds: &[PollFd], mut timeout: Option<&mut Duration>) -> R
if file.is_none() { if file.is_none() {
poll_fd.revents.set(IoEvents::NVAL); poll_fd.revents.set(IoEvents::NVAL);
invalid_fd_count += 1; invalid_fd_count += 1;
return None;
} }
Some((file.unwrap(), poll_fd.events)) Some((file.unwrap(), poll_fd.events))