Author: gjb
Date: Mon Oct 30 13:54:54 2017
New Revision: 325156
URL: https://svnweb.freebsd.org/changeset/base/325156
Log:
Set a default hostname for virtual machine images.
A recent bug in security/sudo causes segmentation faults when
the system is not configured with a hostname, which causes issues
with some virtual machine setups, notably Vagrant. Set the default
hostname to the output of 'uname -o'.
Submitted by: Nicholas Fiorentini
Sponsored by: The FreeBSD Foundation
Modified:
head/release/tools/vmimage.subr
Modified: head/release/tools/vmimage.subr
==============================================================================
--- head/release/tools/vmimage.subr Mon Oct 30 10:41:01 2017
(r325155)
+++ head/release/tools/vmimage.subr Mon Oct 30 13:54:54 2017
(r325156)
@@ -140,6 +140,10 @@ vm_install_base() {
>> ${DESTDIR}/etc/fstab
fi
+ local hostname
+ hostname="$(echo $(uname -o) | tr '[:upper:]' '[:lower:]')"
+ echo "hostname=\"${hostname}\"" >> ${DESTDIR}/etc/rc.conf
+
mkdir -p ${DESTDIR}/dev
mount -t devfs devfs ${DESTDIR}/dev
chroot ${DESTDIR} /usr/bin/newaliases
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