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authorToni Uhlig <matzeton@googlemail.com>2020-07-05 18:36:57 +0200
committerToni Uhlig <matzeton@googlemail.com>2020-07-05 18:36:57 +0200
commit4b8c8608d146c5407c6180a5698057c146e0d60b (patch)
tree0e7b08c80ee5042ea4869bee1c5e70f187f5b06c /src/lib/protocols/http.c
parentf7b91b46fa621529d82158fda0f4343a776b7b86 (diff)
Improved HTTP line parsing if request splitted into multiple packets.
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
Diffstat (limited to 'src/lib/protocols/http.c')
1 files changed, 7 insertions, 0 deletions
diff --git a/src/lib/protocols/http.c b/src/lib/protocols/http.c
index dd6d39c88..9ac26785c 100644
--- a/src/lib/protocols/http.c
+++ b/src/lib/protocols/http.c
@@ -805,6 +805,13 @@ static void ndpi_check_http_tcp(struct ndpi_detection_module_struct *ndpi_struct
return;
}
+ /* try to get some additional request header info even if the packet may not be HTTP */
+ ndpi_parse_packet_line_info(ndpi_struct, flow);
+ if (packet->http_num_headers > 0) {
+ check_content_type_and_change_protocol(ndpi_struct, flow);
+ return;
+ }
+
NDPI_EXCLUDE_PROTO(ndpi_struct, flow);
http_bitmask_exclude_other(flow);
return;
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