diff options
Diffstat (limited to 'epan/dissectors/packet-netflow.c')
| -rw-r--r-- | epan/dissectors/packet-netflow.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/epan/dissectors/packet-netflow.c b/epan/dissectors/packet-netflow.c index 4226b81..5c6ffaa 100644 --- a/epan/dissectors/packet-netflow.c +++ b/epan/dissectors/packet-netflow.c @@ -5123,6 +5123,7 @@ enum duration_type_e { /* SubTemplateList reference https://tools.ietf.org/html/rfc6313#section-4.5.2 */ static void +// NOLINTNEXTLINE(misc-no-recursion) dissect_v10_pdu_subtemplate_list(tvbuff_t* tvb, packet_info* pinfo, proto_item* pduitem, int offset, guint16 length, hdrinfo_t* hdrinfo_p) { @@ -5156,6 +5157,7 @@ dissect_v10_pdu_subtemplate_list(tvbuff_t* tvb, packet_info* pinfo, proto_item* } proto_item_set_generated(ti); + increment_dissection_depth(pinfo); while (offset < end_offset) { sub_tree = proto_tree_add_subtree_format(pdutree, tvb, offset, subtmplt_p->length, ett_subtemplate_list, NULL, "List Item %d", count++); @@ -5168,6 +5170,7 @@ dissect_v10_pdu_subtemplate_list(tvbuff_t* tvb, packet_info* pinfo, proto_item* } offset += consumed; } + decrement_dissection_depth(pinfo); if (offset != end_offset) { int data_bytes = offset - start_offset; proto_tree_add_expert_format(pdutree, NULL, &ei_cflow_subtemplate_bad_length, @@ -5184,6 +5187,7 @@ dissect_v10_pdu_subtemplate_list(tvbuff_t* tvb, packet_info* pinfo, proto_item* } static guint +// NOLINTNEXTLINE(misc-no-recursion) dissect_v9_v10_pdu_data(tvbuff_t *tvb, packet_info *pinfo, proto_tree *pdutree, int offset, v9_v10_tmplt_t *tmplt_p, hdrinfo_t *hdrinfo_p, v9_v10_tmplt_fields_type_t fields_type) { @@ -5289,6 +5293,9 @@ dissect_v9_v10_pdu_data(tvbuff_t *tvb, packet_info *pinfo, proto_tree *pdutree, string_len_long = length = tvb_get_ntohs(tvb, offset+1); } offset += vstr_len; + if (length == 0) { + continue; + } gen_str_offset = offset; } |