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--- radius.c.orig Mon Aug 25 18:20:03 2003
+++ radius.c Mon Nov 13 16:58:49 2006
@@ -33,7 +33,7 @@
* RADIUS specification according to RFC2138.
*/
-#define RADIUSSERVER_PORT 1645 /* 1812 suggested */
+#define RADIUSSERVER_PORT 1812 /* 1812 suggested */
#define HEADER_LEN 20
#define MIN_PACKETSZ HEADER_LEN
#define MAX_PACKETSZ 4096
@@ -208,6 +208,8 @@
{
SESSION *sd = method->sd;
int reqid;
+ struct sockaddr_in *from;
+ char ipaddr[20];
/* sanity check */
if (!sd) return;
@@ -220,6 +222,13 @@
return;
}
+ /* bind socket to local source address */
+ from = (struct sockaddr_in *)&sd->me;
+ if ( from->sin_addr.s_addr != INADDR_ANY ) {
+ if( bind(sd->sock, &sd->me, sizeof(struct sockaddr) ) == -1 )
+ report(LOG_WARNING, "radius_start : bind failed for %s: %s",
+ intoa(ipaddr,from->sin_addr), strerror(*(__error())) );
+ }
/* turn on non-blocking I/O */
if (set_socket_async(sd->sock, TRUE) < 0) {
radius_reply(errno, sd, 0);
@@ -311,7 +320,7 @@
METHOD *method;
{
SESSION template;
- struct sockaddr_in *to;
+ struct sockaddr_in *to, *from;
dprintf(("radius_init(%s/%s)\n", target->name, method->name));
@@ -326,6 +335,10 @@
to->sin_family = AF_INET;
to->sin_port = htons(method->rport);
to->sin_addr = method->address ? method->ip_addr : target->ip_addr;
+ from = (struct sockaddr_in *)&template.me;
+ bzero((char *)from, sizeof(struct sockaddr_in));
+ from->sin_family = AF_INET;
+ from->sin_addr = target->ip_srcaddr;
template.timeout = method->timeout * 1000000L; /* make microseconds */
template.retries = method->retries;
template.send = radius_send;
@@ -355,6 +368,7 @@
IPPROTO_UDP, /* network protocol */
RADIUSSERVER_PORT, /* server port */
0, 0, /* timeout and retries undefined yet */
+ NULL,NULL, /* when variables unused */
{ 0, 0 }, /* no parameters used */
/* Non-initialized data */
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