diff options
Diffstat (limited to 'epan')
| -rw-r--r-- | epan/dissectors/packet-mq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/epan/dissectors/packet-mq.c b/epan/dissectors/packet-mq.c index 183cbb2971..e682992d99 100644 --- a/epan/dissectors/packet-mq.c +++ b/epan/dissectors/packet-mq.c @@ -4048,7 +4048,7 @@ static void dissect_mq_spx(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) static gboolean dissect_mq_heur(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, gint iProto, void *data) { - if (tvb_reported_length(tvb) >= 28) + if ((tvb_captured_length(tvb) >= 4) && (tvb_reported_length(tvb) >= 28)) { guint32 mq_strucID = tvb_get_ntohl(tvb, 0); if ( (mq_strucID & MQ_MASK_TSHx) == MQ_STRUCTID_TSHx || (mq_strucID & MQ_MASK_TSHx) == MQ_STRUCTID_TSHx_EBCDIC ) |