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urandom: Use O_CLOEXEC.

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Richard W.M. Jones
2017-11-21 11:36:59 +00:00
parent 1f66344961
commit 7960eb9bc6
1 changed files with 1 additions and 1 deletions
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2
customize/urandom.ml
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@@ -26,7 +26,7 @@
open Unix
let open_urandom_fd () = openfile "/dev/urandom" [O_RDONLY] 0
let open_urandom_fd () = openfile "/dev/urandom" [O_RDONLY; O_CLOEXEC] 0
let read_byte fd =
let b = Bytes.make 1 ' ' in