sd-netlink: the kernel ignores NLM_F_APPEND in RTM_NEWNEXTHOP message…

… but uses NLM_F_REPLACE See insert_nexthop() in net/ipv4/nexthop.c of the kernel.
mrc0mmand · Dec 14, 2023 · 5f6ab79 · 5f6ab79
1 parent 6814911
commit 5f6ab79
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/libsystemd/sd-netlink/netlink-message-rtnl.c b/src/libsystemd/sd-netlink/netlink-message-rtnl.c
@@ -336,7 +336,7 @@ int sd_rtnl_message_new_nexthop(sd_netlink *rtnl, sd_netlink_message **ret,
                 return r;
 
         if (nlmsg_type == RTM_NEWNEXTHOP)
-                (*ret)->hdr->nlmsg_flags |= NLM_F_CREATE | NLM_F_APPEND;
+                (*ret)->hdr->nlmsg_flags |= NLM_F_CREATE | NLM_F_REPLACE;
 
         nhm = NLMSG_DATA((*ret)->hdr);