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authorChuck Lever <chuck.lever@oracle.com>2017-08-01 19:00:06 +0300
committerJ. Bruce Fields <bfields@redhat.com>2017-08-25 05:13:50 +0300
commitafea5657c20b11ec9f895ac5cc33b560fb1e0276 (patch)
tree33068b83b4eabc452bd4a69b5fa6f31a16ce9354 /fs/nfsd/nfssvc.c
parentc1df609d9dcec5dcb89ee3091edc3671da1c9996 (diff)
downloadlinux-afea5657c20b11ec9f895ac5cc33b560fb1e0276.tar.xz
sunrpc: Const-ify struct sv_serv_ops
Close an attack vector by moving the arrays of per-server 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 'fs/nfsd/nfssvc.c')
-rw-r--r--fs/nfsd/nfssvc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index 063ae7de2c12..7e3af3ef0917 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -475,7 +475,7 @@ static int nfsd_get_default_max_blksize(void)
return ret;
}
-static struct svc_serv_ops nfsd_thread_sv_ops = {
+static const struct svc_serv_ops nfsd_thread_sv_ops = {
.svo_shutdown = nfsd_last_thread,
.svo_function = nfsd,
.svo_enqueue_xprt = svc_xprt_do_enqueue,