kea: set correct permissions for /var/run/keawalnascar

Set the permissions of /var/run/kea to 750 to fix kea server startup
error:

ERROR [kea-dhcp4.dhcp4/445.140718820303936] DHCP4_INIT_FAIL failed to
initialize Kea server: configuration error using file
'/etc/kea/kea-dhcp4.conf': 'socket-name' is invalid: socket
path:/var/run/kea does not exist or does not have permssions = 750

This permission check was introduced by commit[1] in kea 2.6.3.

[1] https://gitlab.isc.org/isc-projects/kea/-/commit/43bba7799f6892f739b4745b35bbeacef3645ad3

(From OE-Core rev: acbed746f321e1a42df9035d2b6f1029f5a6a6a2)

Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-connectivity/kea/files/kea-dhcp-ddns.service b/meta/recipes-connectivity/kea/files/kea-dhcp-ddns.service
index f6059d73cb..aec6446f0e 100644
--- a/meta/recipes-connectivity/kea/files/kea-dhcp-ddns.service
+++ b/meta/recipes-connectivity/kea/files/kea-dhcp-ddns.service
@@ -6,6 +6,7 @@ After=time-sync.target
 
 [Service]
 ExecStartPre=@BASE_BINDIR@/mkdir -p @LOCALSTATEDIR@/run/kea/
+ExecStartPre=@BASE_BINDIR@/chmod 750 @LOCALSTATEDIR@/run/kea/
 ExecStart=@SBINDIR@/kea-dhcp-ddns -c @SYSCONFDIR@/kea/kea-dhcp-ddns.conf
 
 [Install]