diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/protocols/bittorrent.c | 2 | ||||
| -rw-r--r-- | src/lib/protocols/mail_imap.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/protocols/bittorrent.c b/src/lib/protocols/bittorrent.c index a1ade79b2..d0773e43a 100644 --- a/src/lib/protocols/bittorrent.c +++ b/src/lib/protocols/bittorrent.c @@ -72,7 +72,7 @@ static void ndpi_add_connection_as_bittorrent(struct ndpi_detection_module_struc } else bt_hash = (const char*)&flow->packet.payload[28]; - if(bt_hash) memcpy(flow->protos.bittorrent.hash, bt_hash, 20); + if(bt_hash && flow->packet.payload_packet_len >= 20 + (bt_hash-flow->packet.payload)) memcpy(flow->protos.bittorrent.hash, bt_hash, 20); } ndpi_int_change_protocol(ndpi_struct, flow, NDPI_PROTOCOL_BITTORRENT, NDPI_PROTOCOL_UNKNOWN); diff --git a/src/lib/protocols/mail_imap.c b/src/lib/protocols/mail_imap.c index 99b386205..c3a18c065 100644 --- a/src/lib/protocols/mail_imap.c +++ b/src/lib/protocols/mail_imap.c @@ -161,7 +161,7 @@ void ndpi_search_mail_imap_tcp(struct ndpi_detection_module_struct *ndpi_struct, && (packet->payload[command_start + 4] == 'N' || packet->payload[command_start + 4] == 'n')) { /* xxxx LOGIN "username" "password" */ char str[256], *item; - u_int len = packet->payload_packet_len > sizeof(str) ? sizeof(str) : packet->payload_packet_len; + u_int len = packet->payload_packet_len >= sizeof(str) ? sizeof(str)-1 : packet->payload_packet_len; strncpy(str, (const char*)packet->payload, len); str[len] = '\0'; |