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path: root/src/lib/protocols/bittorrent.c
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Diffstat (limited to 'src/lib/protocols/bittorrent.c')
-rw-r--r--src/lib/protocols/bittorrent.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/protocols/bittorrent.c b/src/lib/protocols/bittorrent.c
index f60573824..fae1f6f46 100644
--- a/src/lib/protocols/bittorrent.c
+++ b/src/lib/protocols/bittorrent.c
@@ -481,7 +481,7 @@ static void ndpi_skip_bittorrent(struct ndpi_detection_module_struct *ndpi_struc
else
sport = packet->tcp->source, dport = packet->tcp->dest;
- if(ndpi_search_into_bittorrent_cache(ndpi_struct, flow, packet->iph->saddr, sport, packet->iph->daddr, dport))
+ if(packet->iph && ndpi_search_into_bittorrent_cache(ndpi_struct, flow, packet->iph->saddr, sport, packet->iph->daddr, dport))
ndpi_add_connection_as_bittorrent(ndpi_struct, flow, -1, 0,
NDPI_PROTOCOL_SAFE_DETECTION, NDPI_PROTOCOL_PLAIN_DETECTION);
else
@@ -625,7 +625,7 @@ void init_bittorrent_dissector(struct ndpi_detection_module_struct *ndpi_struct,
ndpi_set_bitmask_protocol_detection("BitTorrent", ndpi_struct, detection_bitmask, *id,
NDPI_PROTOCOL_BITTORRENT,
ndpi_search_bittorrent,
- NDPI_SELECTION_BITMASK_PROTOCOL_TCP_OR_UDP_WITH_PAYLOAD_WITHOUT_RETRANSMISSION,
+ NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP_OR_UDP_WITH_PAYLOAD_WITHOUT_RETRANSMISSION,
SAVE_DETECTION_BITMASK_AS_UNKNOWN,
ADD_TO_DETECTION_BITMASK);
*id += 1;