diff options
| -rw-r--r-- | epan/dissectors/packet-ber.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/epan/dissectors/packet-ber.c b/epan/dissectors/packet-ber.c index fd4fdaec91..8a41155b19 100644 --- a/epan/dissectors/packet-ber.c +++ b/epan/dissectors/packet-ber.c @@ -604,8 +604,12 @@ printf("INTEGERnew dissect_ber_integer(%s) entered implicit_tag:%d len:%d\n",nam ber_last_created_item=NULL; if(hf_id!=-1){ - /* XXX - what if "len" is not 1, 2, 3, or 4? */ - ber_last_created_item=proto_tree_add_item(tree, hf_id, tvb, offset-len, len, FALSE); + /* */ + if (len < 1 || len > 4) { + proto_tree_add_text(tree, tvb, offset-len, len, "Can't handle integer length: %u", len); + } else { + ber_last_created_item=proto_tree_add_item(tree, hf_id, tvb, offset-len, len, FALSE); + } } if(value){ *value=val; |