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PerlMonks |
Re: Leaking a file descriptor into a child to use with /proc/self/fd/3by Fletch (Bishop) |
on Feb 25, 2020 at 14:26 UTC ( [id://11113406]=note: print w/replies, xml ) | Need Help?? |
Might also want to look at $^F (see perlvar) and/or explicitly clearing CLOEXEC on the descriptor with fcntl.
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