Commits on Oct 16, 2023

1. Close logpipe input file descriptor after dup2() …

   When the input file descriptor of the `pipe()` is `dup2()`'d into
   `stdin` and `stdout` it is effectively copied, leaving the original file
   descriptor open and leaking at the end of these statements.  Only the
   output file descriptor has its ownership transferred to `File` and will
   be cleaned up properly.
   
   This should cause the reading end to read EOF and return zero bytes when
   `stdin` and `stdout` is open, rather than remaining open "indefinitely"
   (barring the whole process being taken down) as there will always be
   that one file descriptor referencing the input end of the pipe.

   

   MarijnS95 committed Oct 16, 2023
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