Fix fd leak in prewarm zygote

2022-07-03 13:32:09 +05:30 · 2022-07-03 13:32:09 +05:30 · a94a0f3026
commit a94a0f3026
parent 71c902eaf8
1 changed files with 1 additions and 0 deletions
--- a/kitty/prewarm.py
+++ b/kitty/prewarm.py
@ -302,6 +302,7 @@ def fork(shm_address: str, all_non_child_fds: Iterable[int]) -> Tuple[int, int]:
        poll = select.poll()
        poll.register(r, select.POLLIN)
        tuple(poll.poll())
+        os.close(r)
        return child_pid, ready_fd_write
    # child process
    remove_signal_handlers()