diff options
| author | Pavlos Antoniou <antoniou-p@hotmail.com> | 2018-09-09 08:20:54 +0000 |
|---|---|---|
| committer | Pavlos Antoniou <antoniou-p@hotmail.com> | 2018-09-09 08:20:54 +0000 |
| commit | 77ea1c25bd423b4d4e2cf455fdb686c2204276aa (patch) | |
| tree | 0f1daa0148c46d2fa832cddf0194498f7c1b99ca | |
| parent | 6373c355cfd497d57609b8ecfc62717758ac7154 (diff) | |
Avoid possible NULL pointer dereference in ndpi_detection_process_packet
| -rw-r--r-- | src/lib/ndpi_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/ndpi_main.c b/src/lib/ndpi_main.c index ebc209f68..b00225c7c 100644 --- a/src/lib/ndpi_main.c +++ b/src/lib/ndpi_main.c @@ -4228,14 +4228,14 @@ ndpi_protocol ndpi_detection_process_packet(struct ndpi_detection_module_struct u_int32_t a; ndpi_protocol ret = { NDPI_PROTOCOL_UNKNOWN, NDPI_PROTOCOL_UNKNOWN, NDPI_PROTOCOL_CATEGORY_UNSPECIFIED }; - flow->num_processed_pkts++; - if(ndpi_struct->ndpi_log_level >= NDPI_LOG_TRACE) NDPI_LOG(flow ? flow->detected_protocol_stack[0]:NDPI_PROTOCOL_UNKNOWN, ndpi_struct, NDPI_LOG_TRACE, "START packet processing\n"); if(flow == NULL) return(ret); + flow->num_processed_pkts++; + if(flow->server_id == NULL) flow->server_id = dst; /* Default */ if(flow->detected_protocol_stack[0] != NDPI_PROTOCOL_UNKNOWN) goto ret_protocols; |