hg: jdk-updates/jdk11u-dev: 8223777: In posix_spawn mode, failing to exec() jspawnhelper does not result in an error

[thomas.stuefe at gmail.com]

Changeset: 78bad98b410f
Author:    stuefe
Date:      2019-06-05 09:12 +0200
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/78bad98b410f

8223777: In posix_spawn mode, failing to exec() jspawnhelper does not result in an error
Reviewed-by: rriggs, martin, fweimer

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