bgpd: fix SA issues

Signed-off-by: Mitesh KAnjariya <mitesh@cumulusnetworks.com>

diff --git a/bgpd/bgp_evpn.c b/bgpd/bgp_evpn.c
index 8ad8dc8ee21fb2013db17463f1c5c9160efad8ea..3ef563c37ca202b59bb138976634d6efa6ebfe9e 100644 (file)
--- a/bgpd/bgp_evpn.c
+++ b/bgpd/bgp_evpn.c
@@ -2880,7 +2880,10 @@ static int process_type2_route(struct peer *peer, afi_t afi, safi_t safi,
        if (psize) {
                num_labels++;
                memcpy(&label[1], pfx, BGP_LABEL_BYTES);
-               pfx += 3;
+               /*
+                * If in future, we are required to access additional fields,
+                * we MUST increment pfx by 3 in before reading the next field
+                */
        }
 
        /* Process the route. */
@@ -3036,7 +3039,11 @@ static int process_type5_route(struct peer *peer, afi_t afi, safi_t safi,
        /* Get the VNI (in MPLS label field). Stored as bytes here. */
        memset(&label, 0, sizeof(label));
        memcpy(&label, pfx, BGP_LABEL_BYTES);
-       pfx += 3;
+
+       /*
+        * If in future, we are required to access additional fields,
+        * we MUST increment pfx by 3 in before reading the next field
+        */
 
        /* Process the route. */
        if (!withdraw)