X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fipsec%2Fipsec_tun.h;h=90f299668dc1894773cd3cf105f8c4e2d41898e2;hb=dc3e9664858df680accca7324299b633bf60397d;hp=863afdbba5acdd90f8d4d76c6dcccc5f94dd0958;hpb=4fde4ae0363de45d867eb3472e43b89ae34d3bd1;p=vpp.git

diff --git a/src/vnet/ipsec/ipsec_tun.h b/src/vnet/ipsec/ipsec_tun.h
index 863afdbba5a..90f299668dc 100644
--- a/src/vnet/ipsec/ipsec_tun.h
+++ b/src/vnet/ipsec/ipsec_tun.h
@@ -59,6 +59,8 @@ typedef struct ipsec_ep_t_
   ip46_address_t dst;
 } ipsec_ep_t;
 
+#define ITP_MAX_N_SA_IN 4
+
 typedef struct ipsec_tun_protect_t_
 {
   CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
@@ -67,7 +69,7 @@ typedef struct ipsec_tun_protect_t_
   /* not using a vector since we want the memory inline
    * with this struct */
   u32 itp_n_sa_in;
-  index_t itp_in_sas[4];
+  index_t itp_in_sas[ITP_MAX_N_SA_IN];
 
   u32 itp_sw_if_index;