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| author | Ivan Nardi <12729895+IvanNardi@users.noreply.github.com> | 2023-05-28 12:59:18 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-05-28 12:59:18 +0200 |
| commit | 7ce14da0c8c06967013503187081fa3a146ab8bb (patch) | |
| tree | 0bd13c3aa54abf10d3901ef2f9f8d1435b912d88 /src/lib/protocols/vhua.c | |
| parent | 6da3474203fc2ff5981f6c73f7ad02fa81138166 (diff) | |
Remove some useless checks (#1993)
In the main dissector callbacks the flow protocols are (almost) always
unknown. Only two exceptions:
* extra dissection data path
* HTTP sub-protocols
Diffstat (limited to 'src/lib/protocols/vhua.c')
| -rw-r--r-- | src/lib/protocols/vhua.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/lib/protocols/vhua.c b/src/lib/protocols/vhua.c index 6b0e29276..e37bbb021 100644 --- a/src/lib/protocols/vhua.c +++ b/src/lib/protocols/vhua.c @@ -43,7 +43,6 @@ static void ndpi_check_vhua(struct ndpi_detection_module_struct *ndpi_struct, st /* Break after 3 packets. */ if((flow->packet_counter > 3) - || (packet->udp == NULL) || (packet->payload_packet_len < sizeof(p0))) { NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } else if(memcmp(packet->payload, p0, sizeof(p0)) == 0) { @@ -54,10 +53,7 @@ static void ndpi_check_vhua(struct ndpi_detection_module_struct *ndpi_struct, st static void ndpi_search_vhua(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { NDPI_LOG_DBG(ndpi_struct, "search VHUA\n"); - /* skip marked packets */ - if(flow->detected_protocol_stack[0] != NDPI_PROTOCOL_VHUA) { - ndpi_check_vhua(ndpi_struct, flow); - } + ndpi_check_vhua(ndpi_struct, flow); } |