From: Thomas Hindoe Paaboel Andersen <phomes@gmail.com>
Date: Tue, 1 Jul 2014 20:56:31 +0000 (+0200)
Subject: sd-dhcp6-client: check return value
X-Git-Tag: v215~52
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=926695f1b5f9395eeb416cc2f478a9cf75fdbeb4;p=elogind.git

sd-dhcp6-client: check return value

Checking the return values seems to have been forgotten in
ed6ee21953dac9c78383da00bc4514ece6b75ab5
---

diff --git a/src/libsystemd-network/sd-dhcp6-client.c b/src/libsystemd-network/sd-dhcp6-client.c
index 6e006624c..1d6e42ec8 100644
--- a/src/libsystemd-network/sd-dhcp6-client.c
+++ b/src/libsystemd-network/sd-dhcp6-client.c
@@ -254,6 +254,8 @@ static int client_send_message(sd_dhcp6_client *client) {
 
                 r = dhcp6_option_append(&opt, &optlen,
                                         DHCP6_OPTION_RAPID_COMMIT, 0, NULL);
+                if (r < 0)
+                        return r;
 
                 r = dhcp6_option_append_ia(&opt, &optlen, &client->ia_na);
                 if (r < 0)