From: Alan T. DeKok <aland@freeradius.org>
Date: Wed, 16 Aug 2017 08:22:02 +0000 (+0200)
Subject: add code / ID to tracking
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=293ce7e991843f;p=thirdparty%2Ffreeradius-server.git

add code / ID to tracking

so that worker.c can just do a hash / memcmp() of two tracking
entries
---

diff --git a/src/modules/proto_radius/proto_radius_udp.c b/src/modules/proto_radius/proto_radius_udp.c
index 968524373a5..f2f0b70378f 100644
--- a/src/modules/proto_radius/proto_radius_udp.c
+++ b/src/modules/proto_radius/proto_radius_udp.c
@@ -42,6 +42,9 @@ typedef struct {
 	uint16_t			src_port;
 	uint16_t 			dst_port;
 
+	int				code;			//!< for duplicate detection
+	int				id;			//!< for duplicate detection
+
 	RADCLIENT			*client;
 } proto_radius_udp_address_t;
 
@@ -239,6 +242,12 @@ static ssize_t mod_read(void const *instance, void **packet_ctx, fr_time_t **rec
 		return 0;
 	}
 
+	/*
+	 *	Track the packet ID.
+	 */
+	address.code = buffer[0];
+	address.id = buffer[1];
+
 	tracking_status = fr_radius_tracking_entry_insert(&track, inst->ft, buffer, fr_time(), &address);
 	switch (tracking_status) {
 	case FR_TRACKING_ERROR: