diff options
Diffstat (limited to 'src/lib/protocols/drda.c')
| -rw-r--r-- | src/lib/protocols/drda.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/lib/protocols/drda.c b/src/lib/protocols/drda.c index 9369665db..fe75379ff 100644 --- a/src/lib/protocols/drda.c +++ b/src/lib/protocols/drda.c @@ -38,7 +38,7 @@ void ndpi_search_drda(struct ndpi_detection_module_struct *ndpi_struct, { struct ndpi_packet_struct * packet = &flow->packet; u_int16_t payload_len = packet->payload_packet_len; - u_int16_t count = 0; + u_int count = 0; // prevent integer overflow if(packet->tcp != NULL) { @@ -52,7 +52,7 @@ void ndpi_search_drda(struct ndpi_detection_module_struct *ndpi_struct, u_int16_t len = ntohs(drda->length); /* check first header */ - if(len != ntohs(drda->length2) + 6 && + if(len != ntohs(drda->length2) + 6 || drda->magic != 0xd0) goto no_drda; @@ -67,7 +67,7 @@ void ndpi_search_drda(struct ndpi_detection_module_struct *ndpi_struct, drda = (struct ndpi_drda_hdr *)(packet->payload + count); len = ntohs(drda->length); - if(len != ntohs(drda->length2) + 6 && + if(len != ntohs(drda->length2) + 6 || drda->magic != 0xd0) goto no_drda; |