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| author | David Howells <dhowells@redhat.com> | 2017-11-02 18:27:47 +0300 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2017-11-13 18:38:17 +0300 |
| commit | 3838d3ecdea496699a8c13c183d4df5dfe8e1a3e (patch) | |
| tree | 66a9268464a94f63f65073493be06a5f4aff70a8 /fs/afs/rxrpc.c | |
| parent | 4d9df9868f31df6725481135c10ac6419ce58d44 (diff) | |
| download | linux-3838d3ecdea496699a8c13c183d4df5dfe8e1a3e.tar.xz | |
afs: Allow IPv6 address specification of VL servers
Allow VL server specifications to be given IPv6 addresses as well as IPv4
addresses, for example as:
echo add foo.org 1111:2222:3333:0:4444:5555:6666:7777 >/proc/fs/afs/cells
Note that ':' is the expected separator for separating IPv4 addresses, but
if a ',' is detected or no '.' is detected in the string, the delimiter is
switched to ','.
This also works with DNS AFSDB or SRV record strings fetched by upcall from
userspace.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'fs/afs/rxrpc.c')
| -rw-r--r-- | fs/afs/rxrpc.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/fs/afs/rxrpc.c b/fs/afs/rxrpc.c index c108effb54be..5d2c1a34ffd5 100644 --- a/fs/afs/rxrpc.c +++ b/fs/afs/rxrpc.c @@ -46,21 +46,20 @@ int afs_open_socket(struct afs_net *net) _enter(""); - ret = sock_create_kern(&init_net, AF_RXRPC, SOCK_DGRAM, PF_INET, &socket); + ret = sock_create_kern(&init_net, AF_RXRPC, SOCK_DGRAM, PF_INET6, &socket); if (ret < 0) goto error_1; socket->sk->sk_allocation = GFP_NOFS; /* bind the callback manager's address to make this a server socket */ + memset(&srx, 0, sizeof(srx)); srx.srx_family = AF_RXRPC; srx.srx_service = CM_SERVICE; srx.transport_type = SOCK_DGRAM; - srx.transport_len = sizeof(srx.transport.sin); - srx.transport.sin.sin_family = AF_INET; - srx.transport.sin.sin_port = htons(AFS_CM_PORT); - memset(&srx.transport.sin.sin_addr, 0, - sizeof(srx.transport.sin.sin_addr)); + srx.transport_len = sizeof(srx.transport.sin6); + srx.transport.sin6.sin6_family = AF_INET6; + srx.transport.sin6.sin6_port = htons(AFS_CM_PORT); ret = kernel_bind(socket, (struct sockaddr *) &srx, sizeof(srx)); if (ret < 0) |