]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
IPVS: Turn off FTP application helper for IPv6
authorJulius Volz <juliusv@google.com>
Tue, 2 Sep 2008 13:55:51 +0000 (15:55 +0200)
committerSimon Horman <horms@verge.net.au>
Fri, 5 Sep 2008 01:17:11 +0000 (11:17 +1000)
Immediately return from FTP application helper and do nothing when dealing
with IPv6 packets. IPv6 is not supported by this helper yet.

Signed-off-by: Julius Volz <juliusv@google.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
net/ipv4/ipvs/ip_vs_ftp.c

index 0c3fbe0de5f187d96bc1a18751f69cda793440af..2e7dbd8b73a431fd4ef2b4cdb2346e497e853854 100644 (file)
@@ -147,6 +147,14 @@ static int ip_vs_ftp_out(struct ip_vs_app *app, struct ip_vs_conn *cp,
        unsigned buf_len;
        int ret;
 
+#ifdef CONFIG_IP_VS_IPV6
+       /* This application helper doesn't work with IPv6 yet,
+        * so turn this into a no-op for IPv6 packets
+        */
+       if (cp->af == AF_INET6)
+               return 1;
+#endif
+
        *diff = 0;
 
        /* Only useful for established sessions */
@@ -248,6 +256,14 @@ static int ip_vs_ftp_in(struct ip_vs_app *app, struct ip_vs_conn *cp,
        __be16 port;
        struct ip_vs_conn *n_cp;
 
+#ifdef CONFIG_IP_VS_IPV6
+       /* This application helper doesn't work with IPv6 yet,
+        * so turn this into a no-op for IPv6 packets
+        */
+       if (cp->af == AF_INET6)
+               return 1;
+#endif
+
        /* no diff required for incoming packets */
        *diff = 0;