diff options
| -rw-r--r-- | src/lib/protocols/oracle.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/protocols/oracle.c b/src/lib/protocols/oracle.c index 6ad6bac4c..a24837a68 100644 --- a/src/lib/protocols/oracle.c +++ b/src/lib/protocols/oracle.c @@ -43,7 +43,7 @@ void ndpi_search_oracle(struct ndpi_detection_module_struct *ndpi_struct, struct NDPI_LOG_DBG2(ndpi_struct, "calculating ORACLE over tcp\n"); /* Oracle Database 9g,10g,11g */ if ((dport == 1521 || sport == 1521) - && (((packet->payload[0] == 0x07) && (packet->payload[1] == 0xff) && (packet->payload[2] == 0x00)) + && (((packet->payload_packet_len >= 3 && packet->payload[0] == 0x07) && (packet->payload[1] == 0xff) && (packet->payload[2] == 0x00)) || ((packet->payload_packet_len >= 232) && ((packet->payload[0] == 0x00) || (packet->payload[0] == 0x01)) && (packet->payload[1] != 0x00) && (packet->payload[2] == 0x00) |