pppoe: Custom host-uniq tag

[ppp.git] / pppd / plugins / rp-pppoe / common.c

diff --git a/pppd/plugins/rp-pppoe/common.c b/pppd/plugins/rp-pppoe/common.c
index 89c633c773f93ed668fd64b0795c91035bef8cc6..8f175ece345b67bb4d276131aa97f1fce139d31c 100644 (file)
--- a/pppd/plugins/rp-pppoe/common.c
+++ b/pppd/plugins/rp-pppoe/common.c
@@ -119,15 +119,11 @@ sendPADT(PPPoEConnection *conn, char const *msg)
     conn->session = 0;
 
     /* If we're using Host-Uniq, copy it over */
-    if (conn->useHostUniq) {
-       PPPoETag hostUniq;
-       pid_t pid = getpid();
-       hostUniq.type = htons(TAG_HOST_UNIQ);
-       hostUniq.length = htons(sizeof(pid));
-       memcpy(hostUniq.payload, &pid, sizeof(pid));
-       memcpy(cursor, &hostUniq, sizeof(pid) + TAG_HDR_SIZE);
-       cursor += sizeof(pid) + TAG_HDR_SIZE;
-       plen += sizeof(pid) + TAG_HDR_SIZE;
+    if (conn->hostUniq.length) {
+       int len = ntohs(conn->hostUniq.length);
+       memcpy(cursor, &conn->hostUniq, len + TAG_HDR_SIZE);
+       cursor += len + TAG_HDR_SIZE;
+       plen += len + TAG_HDR_SIZE;
     }
 
     /* Copy error message */