summaryrefslogtreecommitdiff
path: root/fs/cifs
diff options
context:
space:
mode:
authorDavid Howells <dhowells@redhat.com>2019-06-26 21:02:33 +0100
committerDavid Howells <dhowells@redhat.com>2019-06-27 23:02:12 +0100
commita58946c158a040068e7c94dc1d58bbd273258068 (patch)
treee655258b700359cdfd9f762c099b7587dc0eed9b /fs/cifs
parent9b242610514fe387ef957bce05e1fdd3efd60359 (diff)
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 <dhowells@redhat.com> cc: netdev@vger.kernel.org cc: linux-nfs@vger.kernel.org cc: linux-cifs@vger.kernel.org cc: linux-afs@lists.infradead.org
Diffstat (limited to 'fs/cifs')
-rw-r--r--fs/cifs/dns_resolve.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/cifs/dns_resolve.c b/fs/cifs/dns_resolve.c
index 1e21b2528cfb..534cbba72789 100644
--- a/fs/cifs/dns_resolve.c
+++ b/fs/cifs/dns_resolve.c
@@ -77,7 +77,8 @@ dns_resolve_server_name_to_ip(const char *unc, char **ip_addr)
goto name_is_IP_address;
/* Perform the upcall */
- rc = dns_query(NULL, hostname, len, NULL, ip_addr, NULL, false);
+ rc = dns_query(current->nsproxy->net_ns, NULL, hostname, len,
+ NULL, ip_addr, NULL, false);
if (rc < 0)
cifs_dbg(FYI, "%s: unable to resolve: %*.*s\n",
__func__, len, len, hostname);