diff options
Diffstat (limited to 'epan/dissectors/packet-protobuf.c')
| -rw-r--r-- | epan/dissectors/packet-protobuf.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/epan/dissectors/packet-protobuf.c b/epan/dissectors/packet-protobuf.c index 8597da4a..e6f892e6 100644 --- a/epan/dissectors/packet-protobuf.c +++ b/epan/dissectors/packet-protobuf.c @@ -1393,7 +1393,9 @@ dissect_protobuf_message(tvbuff_t *tvb, guint offset, guint length, packet_info if (message_desc) { message_name = pbw_Descriptor_full_name(message_desc); - field_count = pbw_Descriptor_field_count(message_desc); + /* N.B. extra entries are needed because of possibly repeated items within message. + TODO: use dynamic wmem_array_t? Don't fancy void* interface... */ + field_count = pbw_Descriptor_field_count(message_desc) + 256; if (add_default_value && field_count > 0) { parsed_fields = wmem_alloc0_array(pinfo->pool, int, field_count); } @@ -1464,11 +1466,17 @@ dissect_protobuf_message(tvbuff_t *tvb, guint offset, guint length, packet_info { field_desc = NULL; if (!dissect_one_protobuf_field(tvb, &offset, max_offset - offset, pinfo, message_tree, message_desc, - is_top_level, &field_desc, prev_field_desc, dumper)) + is_top_level, &field_desc, prev_field_desc, dumper)) { break; + } if (parsed_fields && field_desc) { - parsed_fields[parsed_fields_count++] = pbw_FieldDescriptor_number(field_desc); + if (parsed_fields_count < field_count) { + parsed_fields[parsed_fields_count++] = pbw_FieldDescriptor_number(field_desc); + } + else { + /* TODO: error? Means default values may not be set/shown.. */ + } } prev_field_desc = field_desc; |