diff options
Diffstat (limited to 'example/reader_util.c')
| -rw-r--r-- | example/reader_util.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/example/reader_util.c b/example/reader_util.c index 136bef914..d47b5a5ec 100644 --- a/example/reader_util.c +++ b/example/reader_util.c @@ -2037,9 +2037,14 @@ struct ndpi_proto ndpi_workflow_process_packet(struct ndpi_workflow * workflow, if(iph->version == 6) { iph6 = (struct ndpi_ipv6hdr *)&packet[ip_offset]; iph = NULL; + if(header->caplen < ip_offset + sizeof(struct ndpi_ipv6hdr)) + return(nproto); } else if(iph->version != IPVERSION) { // printf("WARNING: not good (packet_id=%u)!\n", (unsigned int)workflow->stats.raw_packet_count); goto v4_warning; + } else { + if(header->caplen < ip_offset + sizeof(struct ndpi_iphdr)) + return(nproto); } } } |