Merge pull request #11999 from nmeum/pr/gnrc_tcp_mark_update

net/gnrc/tcp: fix invalid read
RIOT-OS · Aug 20, 2019 · 20dec77 · 20dec77
2 parents f0272ed + 9e91d21
commit 20dec77
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/sys/net/gnrc/transport_layer/tcp/gnrc_tcp_eventloop.c b/sys/net/gnrc/transport_layer/tcp/gnrc_tcp_eventloop.c
@@ -162,6 +162,7 @@ static int _receive(gnrc_pktsnip_t *pkt)
             return -ENOMSG;
         }
         pkt->type = GNRC_NETTYPE_UNDEF;
+        hdr = (tcp_hdr_t *)tcp->data;
     }
 
     /* Validate checksum */