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-rw-r--r--epan/dissectors/packet-dcm.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/epan/dissectors/packet-dcm.c b/epan/dissectors/packet-dcm.c
index 62a5174bc4..95a9b98482 100644
--- a/epan/dissectors/packet-dcm.c
+++ b/epan/dissectors/packet-dcm.c
@@ -6686,6 +6686,8 @@ dissect_dcm_pdv_fragmented(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
/* Try to create somewhat unique ID.
Include the conversation index, to separate TCP session
*/
+ DISSECTOR_ASSERT(conv);
+
reassembly_id = (((conv->index) & 0x00FFFFFF) << 8) + pdv->pctx_id;
head = fragment_add_seq_next(&dcm_pdv_reassembly_table,