iscsi-target: Implement iSCSI target IPv6 address printing.
authorChris Boot <bootc@bootc.net>
Sun, 14 Aug 2011 05:10:46 +0000 (22:10 -0700)
committerNicholas Bellinger <nab@linux-iscsi.org>
Mon, 22 Aug 2011 19:26:29 +0000 (19:26 +0000)
The iSCSI target configfs code to print out an initiator's IPv6 address
is not fully implemented. This patch uses snprintf() with the "%pI6c"
format string to format the IPv6 address for display purposes.

Signed-off-by: Chris Boot <bootc@bootc.net>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
drivers/target/iscsi/iscsi_target_login.c

index bcaf82f..daad362 100644 (file)
@@ -1013,19 +1013,9 @@ static int __iscsi_target_login_thread(struct iscsi_np *np)
                                        ISCSI_LOGIN_STATUS_TARGET_ERROR);
                        goto new_sess_out;
                }
-#if 0
-               if (!iscsi_ntop6((const unsigned char *)
-                               &sock_in6.sin6_addr.in6_u,
-                               (char *)&conn->ipv6_login_ip[0],
-                               IPV6_ADDRESS_SPACE)) {
-                       pr_err("iscsi_ntop6() failed\n");
-                       iscsit_tx_login_rsp(conn, ISCSI_STATUS_CLS_TARGET_ERR,
-                                       ISCSI_LOGIN_STATUS_TARGET_ERROR);
-                       goto new_sess_out;
-               }
-#else
-               pr_debug("Skipping iscsi_ntop6()\n");
-#endif
+               snprintf(conn->login_ip, sizeof(conn->login_ip), "%pI6c",
+                               &sock_in6.sin6_addr.in6_u);
+               conn->login_port = ntohs(sock_in6.sin6_port);
        } else {
                memset(&sock_in, 0, sizeof(struct sockaddr_in));