From 499b4988109e91b76f231fb1b4f1e53ec3260686 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 12 May 2017 15:36:49 +0200 Subject: 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 Acked-by: Trond Myklebust --- fs/nfs/nfs4_fs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/nfs/nfs4_fs.h') diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index af285cc27ccf..9b0cf3872722 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -493,7 +493,7 @@ static inline void nfs4_unregister_sysctl(void) #endif /* nfs4xdr.c */ -extern struct rpc_procinfo nfs4_procedures[]; +extern const struct rpc_procinfo nfs4_procedures[]; struct nfs4_mount_data; -- cgit v1.2.3