From a58946c158a040068e7c94dc1d58bbd273258068 Mon Sep 17 00:00:00 2001 From: David Howells Date: Wed, 26 Jun 2019 21:02:33 +0100 Subject: keys: Pass the network namespace into request_key mechanism Create a request_key_net() function and use it to pass the network namespace domain tag into DNS revolver keys and rxrpc/AFS keys so that keys for different domains can coexist in the same keyring. Signed-off-by: David Howells cc: netdev@vger.kernel.org cc: linux-nfs@vger.kernel.org cc: linux-cifs@vger.kernel.org cc: linux-afs@lists.infradead.org --- net/ceph/messenger.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net/ceph') diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index cd0b094468b6..a33402c99321 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -1887,7 +1887,8 @@ static int ceph_dns_resolve_name(const char *name, size_t namelen, return -EINVAL; /* do dns_resolve upcall */ - ip_len = dns_query(NULL, name, end - name, NULL, &ip_addr, NULL, false); + ip_len = dns_query(current->nsproxy->net_ns, + NULL, name, end - name, NULL, &ip_addr, NULL, false); if (ip_len > 0) ret = ceph_pton(ip_addr, ip_len, addr, -1, NULL); else -- cgit v1.2.3-70-g09d2