diff options
Diffstat (limited to 'plugins/epan/opcua/opcua.c')
| -rw-r--r-- | plugins/epan/opcua/opcua.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/epan/opcua/opcua.c b/plugins/epan/opcua/opcua.c index 7eec5b69..33d966a9 100644 --- a/plugins/epan/opcua/opcua.c +++ b/plugins/epan/opcua/opcua.c @@ -282,7 +282,7 @@ static int dissect_opcua_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree * arbitrary value, so we have to fake the numbers in the stored fragments. this way Wireshark reassembles the message, as it expects the fragment sequence numbers to start at 0 */ - for (frag_i = frag_msg->next; frag_i; frag_i = frag_i->next) {} + for (frag_i = frag_msg->next; frag_i && frag_i->next; frag_i = frag_i->next) {} if (frag_i) { opcua_seqnum = frag_i->offset + 1; } else { |