fix segfault on input packets with invalid checksum

[tldk.git] / lib / libtle_udp / udp_rxtx.c

diff --git a/lib/libtle_udp/udp_rxtx.c b/lib/libtle_udp/udp_rxtx.c
index 7136714..a5b48c8 100644 (file)
--- a/lib/libtle_udp/udp_rxtx.c
+++ b/lib/libtle_udp/udp_rxtx.c
@@ -328,6 +328,7 @@ compress_pkt_list(struct rte_mbuf *pkt[], uint32_t nb_pkt, uint32_t nb_zero)
 
                        nb_pkt -= j - i;
                        nb_zero -= j - i;
+                       j = i + 1;
                }
        }
 
@@ -359,10 +360,10 @@ recv_pkt_process(struct rte_mbuf *m[], uint32_t num, uint32_t type)
                        rte_pktmbuf_free(m[i]);
                        m[i] = NULL;
                        k++;
+               } else {
+                       m[i]->ol_flags ^= f;
+                       rte_pktmbuf_adj(m[i], _tx_offload_l4_offset(ofl[i]));
                }
-
-               m[i]->ol_flags ^= f;
-               rte_pktmbuf_adj(m[i], _tx_offload_l4_offset(ofl[i]));
        }
 
        return k;