diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-05-12 15:36:49 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2017-05-15 17:42:20 +0200 |
| commit | 499b4988109e91b76f231fb1b4f1e53ec3260686 (patch) | |
| tree | cb00c04bb34f8e82ef15bdd4d843c33a7833c80e /fs/nfs/nfs3xdr.c | |
| parent | f700c72dd2f1f886f56788436b540aab95903c3f (diff) | |
sunrpc: mark all struct rpc_procinfo instances as const
struct rpc_procinfo contains function pointers, and marking it as
constant avoids it being able to be used as an attach vector for
code injections.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/nfs3xdr.c')
| -rw-r--r-- | fs/nfs/nfs3xdr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c index 85ff1187e637..670eddb3ae36 100644 --- a/fs/nfs/nfs3xdr.c +++ b/fs/nfs/nfs3xdr.c @@ -2554,7 +2554,7 @@ static int nfs3_stat_to_errno(enum nfs_stat status) .p_name = #proc, \ } -struct rpc_procinfo nfs3_procedures[] = { +const struct rpc_procinfo nfs3_procedures[] = { PROC(GETATTR, getattr, getattr, 1), PROC(SETATTR, setattr, setattr, 0), PROC(LOOKUP, lookup, lookup, 2), @@ -2587,7 +2587,7 @@ const struct rpc_version nfs_version3 = { }; #ifdef CONFIG_NFS_V3_ACL -static struct rpc_procinfo nfs3_acl_procedures[] = { +static const struct rpc_procinfo nfs3_acl_procedures[] = { [ACLPROC3_GETACL] = { .p_proc = ACLPROC3_GETACL, .p_encode = nfs3_xdr_enc_getacl3args, |