Free resources in rsa_t.

[tinc] / src / protocol_subnet.c

diff --git a/src/protocol_subnet.c b/src/protocol_subnet.c
index 9ae491d..d509c2b 100644 (file)
--- a/src/protocol_subnet.c
+++ b/src/protocol_subnet.c
@@ -41,13 +41,13 @@ bool send_add_subnet(connection_t *c, const subnet_t *subnet) {
        return send_request(c, "%d %x %s %s", ADD_SUBNET, rand(), subnet->owner->name, netstr);
 }
 
-bool add_subnet_h(connection_t *c) {
+bool add_subnet_h(connection_t *c, char *request) {
        char subnetstr[MAX_STRING_SIZE];
        char name[MAX_STRING_SIZE];
        node_t *owner;
        subnet_t s = {0}, *new, *old;
 
-       if(sscanf(c->buffer, "%*d %*x " MAX_STRING " " MAX_STRING, name, subnetstr) != 2) {
+       if(sscanf(request, "%*d %*x " MAX_STRING " " MAX_STRING, name, subnetstr) != 2) {
                logger(LOG_ERR, "Got bad %s from %s (%s)", "ADD_SUBNET", c->name,
                           c->hostname);
                return false;
@@ -69,7 +69,7 @@ bool add_subnet_h(connection_t *c) {
                return false;
        }
 
-       if(seen_request(c->buffer))
+       if(seen_request(request))
                return true;
 
        /* Check if the owner of the new subnet is in the connection list */
@@ -117,7 +117,7 @@ bool add_subnet_h(connection_t *c) {
        if(strictsubnets) {
                logger(LOG_WARNING, "Ignoring unauthorized %s from %s (%s): %s",
                                "ADD_SUBNET", c->name, c->hostname, subnetstr);
-               forward_request(c);
+               forward_request(c, request);
                return true;
        }
 
@@ -131,12 +131,13 @@ bool add_subnet_h(connection_t *c) {
 
        /* Tell the rest */
 
-       forward_request(c);
+       if(!tunnelserver)
+               forward_request(c, request);
 
        /* Fast handoff of roaming MAC addresses */
 
        if(s.type == SUBNET_MAC && owner != myself && (old = lookup_subnet(myself, &s)) && old->expires)
-               old->expires = now;
+               old->expires = 1;
 
        return true;
 }
@@ -150,13 +151,13 @@ bool send_del_subnet(connection_t *c, const subnet_t *s) {
        return send_request(c, "%d %x %s %s", DEL_SUBNET, rand(), s->owner->name, netstr);
 }
 
-bool del_subnet_h(connection_t *c) {
+bool del_subnet_h(connection_t *c, char *request) {
        char subnetstr[MAX_STRING_SIZE];
        char name[MAX_STRING_SIZE];
        node_t *owner;
        subnet_t s = {0}, *find;
 
-       if(sscanf(c->buffer, "%*d %*x " MAX_STRING " " MAX_STRING, name, subnetstr) != 2) {
+       if(sscanf(request, "%*d %*x " MAX_STRING " " MAX_STRING, name, subnetstr) != 2) {
                logger(LOG_ERR, "Got bad %s from %s (%s)", "DEL_SUBNET", c->name,
                           c->hostname);
                return false;
@@ -178,7 +179,7 @@ bool del_subnet_h(connection_t *c) {
                return false;
        }
 
-       if(seen_request(c->buffer))
+       if(seen_request(request))
                return true;
 
        /* Check if the owner of the subnet being deleted is in the connection list */
@@ -208,7 +209,7 @@ bool del_subnet_h(connection_t *c) {
                ifdebug(PROTOCOL) logger(LOG_WARNING, "Got %s from %s (%s) for %s which does not appear in his subnet tree",
                                   "DEL_SUBNET", c->name, c->hostname, name);
                if(strictsubnets)
-                       forward_request(c);
+                       forward_request(c, request);
                return true;
        }
 
@@ -226,7 +227,8 @@ bool del_subnet_h(connection_t *c) {
 
        /* Tell the rest */
 
-       forward_request(c);
+       if(!tunnelserver)
+               forward_request(c, request);
        if(strictsubnets)
                return true;