Merge pull request #903 from roykingz/devel

dpvs: fix ipo option length bug when insert ipo.
iqiyi · Aug 21, 2023 · f016473 · f016473
2 parents eaa67b9 + 89e8c30
commit f016473
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/ipvs/ip_vs_proto_udp.c b/src/ipvs/ip_vs_proto_udp.c
@@ -454,9 +454,9 @@ static int insert_ipopt_uoa(struct dp_vs_conn *conn, struct rte_mbuf *mbuf,
     struct ipopt_uoa *optuoa;
 
     assert(AF_INET == tuplehash_in(conn).af && AF_INET == tuplehash_out(conn).af);
-    if ((ip4_hdrlen(mbuf) + sizeof(struct ipopt_uoa) >
+    if ((ip4_hdrlen(mbuf) + IPOLEN_UOA_IPV4 >
                 sizeof(struct iphdr) + MAX_IPOPTLEN)
-            || (mbuf->pkt_len + sizeof(struct ipopt_uoa) > mtu))
+            || (mbuf->pkt_len + IPOLEN_UOA_IPV4 > mtu))
         goto standalone_uoa;
 
     /*