hg: jdk/submit: 8224181: On child process spawn, child may write to random file descriptor instead of the fail pipe

[thomas.stuefe at gmail.com]

Changeset: 412ce076c0dc
Author:    stuefe
Date:      2019-06-05 08:59 +0200
URL:       http://hg.openjdk.java.net/jdk/submit/rev/412ce076c0dc

8224181: On child process spawn, child may write to random file descriptor instead of the fail pipe
Reviewed-by: rriggs, martin

! src/java.base/unix/native/libjava/childproc.c