From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Sat, 5 Feb 2022 05:29:33 +0000 (+0900)
Subject: sd-dhcp6-client: trigger assertion whn invalid IA type is provided
X-Git-Tag: v251-rc1~291^2~64
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6fcf356b9ab8490350190c532981b256534bd162;p=thirdparty%2Fsystemd.git

sd-dhcp6-client: trigger assertion whn invalid IA type is provided

If the condition hits, then it is an error in coding, instead of a user
misconfiguration or invalid receivd message.
---

diff --git a/src/libsystemd-network/dhcp6-option.c b/src/libsystemd-network/dhcp6-option.c
index 28fe036a409..2ba6bd2aaa8 100644
--- a/src/libsystemd-network/dhcp6-option.c
+++ b/src/libsystemd-network/dhcp6-option.c
@@ -317,7 +317,7 @@ int dhcp6_option_append_ia(uint8_t **buf, size_t *buflen, const DHCP6IA *ia) {
                 break;
 
         default:
-                return -EINVAL;
+                assert_not_reached();
         }
 
         if (*buflen < offsetof(DHCP6Option, data) + len)