diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2017-08-01 11:59:49 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2017-08-24 22:13:50 -0400 |
| commit | 2412e927604e0af7e17ae4b688b85a1e87e378fe (patch) | |
| tree | fd19b288f4a379c1fab36d99c867d4ef37da6c36 /net/sunrpc/xprtrdma | |
| parent | bac966d6065207b6900a4c2a3e6e5f78cfee7b4d (diff) | |
sunrpc: Const-ify instances of struct svc_xprt_ops
Close an attack vector by moving the arrays of server-side transport
methods to read-only memory.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net/sunrpc/xprtrdma')
| -rw-r--r-- | net/sunrpc/xprtrdma/svc_rdma_transport.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c index e660d4965b18..2aa8473dcc97 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c @@ -70,7 +70,7 @@ static int svc_rdma_has_wspace(struct svc_xprt *xprt); static int svc_rdma_secure_port(struct svc_rqst *); static void svc_rdma_kill_temp_xprt(struct svc_xprt *); -static struct svc_xprt_ops svc_rdma_ops = { +static const struct svc_xprt_ops svc_rdma_ops = { .xpo_create = svc_rdma_create, .xpo_recvfrom = svc_rdma_recvfrom, .xpo_sendto = svc_rdma_sendto, @@ -98,7 +98,7 @@ static struct svc_xprt *svc_rdma_bc_create(struct svc_serv *, struct net *, static void svc_rdma_bc_detach(struct svc_xprt *); static void svc_rdma_bc_free(struct svc_xprt *); -static struct svc_xprt_ops svc_rdma_bc_ops = { +static const struct svc_xprt_ops svc_rdma_bc_ops = { .xpo_create = svc_rdma_bc_create, .xpo_detach = svc_rdma_bc_detach, .xpo_free = svc_rdma_bc_free, |