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authorChristoph Hellwig <hch@lst.de>2017-05-12 15:36:49 +0200
committerChristoph Hellwig <hch@lst.de>2017-05-15 17:42:20 +0200
commit499b4988109e91b76f231fb1b4f1e53ec3260686 (patch)
treecb00c04bb34f8e82ef15bdd4d843c33a7833c80e /net/sunrpc/stats.c
parentf700c72dd2f1f886f56788436b540aab95903c3f (diff)
downloadlinux-499b4988109e91b76f231fb1b4f1e53ec3260686.tar.bz2
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 'net/sunrpc/stats.c')
-rw-r--r--net/sunrpc/stats.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
index 91c84d18bf9a..8b6c35ae1d57 100644
--- a/net/sunrpc/stats.c
+++ b/net/sunrpc/stats.c
@@ -191,7 +191,7 @@ void rpc_count_iostats(const struct rpc_task *task, struct rpc_iostats *stats)
EXPORT_SYMBOL_GPL(rpc_count_iostats);
static void _print_name(struct seq_file *seq, unsigned int op,
- struct rpc_procinfo *procs)
+ const struct rpc_procinfo *procs)
{
if (procs[op].p_name)
seq_printf(seq, "\t%12s: ", procs[op].p_name);