git: 945184b92f65 - releng/13.0 - Create dhclient pid directory if it doesn't exist

[Chris Rees]

The branch releng/13.0 has been updated by crees (doc, ports committer):

URL: https://cgit.FreeBSD.org/src/commit/?id=945184b92f654e50692a42e58b477f9c473b948d

commit 945184b92f654e50692a42e58b477f9c473b948d
Author:     Chris Rees <crees at FreeBSD.org>
AuthorDate: 2021-02-21 18:56:56 +0000
Commit:     Chris Rees <crees at FreeBSD.org>
CommitDate: 2021-03-02 19:16:06 +0000

    Create dhclient pid directory if it doesn't exist
    
     - Upgrading from older FreeBSD versions can result in errors
    
     - /var/run can be a tmpfs, and this should be handled correctly
    
    Approved by:    re (gjb)
    Approved by:    markj
    Differential:   https://reviews.freebsd.org/D28843
    MFC after:      2 weeks
    
    (cherry picked from commit ce94bedf475ac17307be0d5cbc66a8abe0741bf6)
---
 libexec/rc/rc.d/dhclient | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libexec/rc/rc.d/dhclient b/libexec/rc/rc.d/dhclient
index 520a0850ccbc..765e38266408 100755
--- a/libexec/rc/rc.d/dhclient
+++ b/libexec/rc/rc.d/dhclient
@@ -49,6 +49,11 @@ dhclient_prestart()
 		rc_flags="${rc_flags} -b"
 	fi
 
+
+	# /var/run/dhclient is not guaranteed to exist,
+	# e.g. if /var/run is a tmpfs
+	install -d -o root -g wheel -m 755 ${pidfile%/*}
+
 	rc_flags="${rc_flags} ${ifn}"
 }