When all DHCPv6 options have been parsed, dhcp6_option_parse() returns
-ENOMSG. Explicitely set the return value to indicate success so that
later code does not need to take this special value into account.
---
 src/libsystemd-network/sd-dhcp6-client.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/libsystemd-network/sd-dhcp6-client.c 
b/src/libsystemd-network/sd-dhcp6-client.c
index 8537d7c..cc5b744 100644
--- a/src/libsystemd-network/sd-dhcp6-client.c
+++ b/src/libsystemd-network/sd-dhcp6-client.c
@@ -770,7 +770,10 @@ static int client_parse_message(sd_dhcp6_client *client,
                 }
         }
 
-        if ((r < 0 && r != -ENOMSG) || !clientid) {
+        if (r == -ENOMSG)
+                r = 0;
+
+        if (r < 0 || !clientid) {
                 log_dhcp6_client(client, "%s has incomplete options",
                                  dhcp6_message_type_to_string(message->type));
                 return -EINVAL;
-- 
2.1.3

_______________________________________________
systemd-devel mailing list
systemd-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/systemd-devel

Reply via email to