From e675be1a8318d9906a0e6d23baa06d7ff20a389e Mon Sep 17 00:00:00 2001 From: Nguyen Phuong An Date: Wed, 26 Feb 2020 13:32:13 +0700 Subject: ndpi_flow2json should check http.url before serializer This patch will fix issue: https://github.com/ntop/PF_RING/issues/557 --- src/lib/ndpi_utils.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'src') diff --git a/src/lib/ndpi_utils.c b/src/lib/ndpi_utils.c index 1f57da19f..b3e92fdce 100644 --- a/src/lib/ndpi_utils.c +++ b/src/lib/ndpi_utils.c @@ -1032,10 +1032,12 @@ int ndpi_flow2json(struct ndpi_detection_module_struct *ndpi_struct, ndpi_serialize_start_of_block(serializer, "http"); if(flow->host_server_name[0] != '\0') ndpi_serialize_string_string(serializer, "hostname", (const char*)flow->host_server_name); - ndpi_serialize_string_string(serializer, "url", flow->http.url); - ndpi_serialize_string_uint32(serializer, "code", flow->http.response_status_code); - ndpi_serialize_string_string(serializer, "content_type", flow->http.content_type); - ndpi_serialize_string_string(serializer, "user_agent", flow->http.user_agent); + if(flow->http.url != NULL){ + ndpi_serialize_string_string(serializer, "url", flow->http.url); + ndpi_serialize_string_uint32(serializer, "code", flow->http.response_status_code); + ndpi_serialize_string_string(serializer, "content_type", flow->http.content_type); + ndpi_serialize_string_string(serializer, "user_agent", flow->http.user_agent); + } ndpi_serialize_end_of_block(serializer); break; -- cgit v1.2.3