1 files changed, 1 insertions, 1 deletions

diff --git a/fs/nfsd/fault_inject.c b/fs/nfsd/fault_inject.c
index 7a7b079fbdb1..e761ee95617f 100644
--- a/fs/nfsd/fault_inject.c
+++ b/fs/nfsd/fault_inject.c
@@ -122,7 +122,7 @@ static ssize_t fault_inject_write(struct file *file, const char __user *buf,
                                   size_t len, loff_t *ppos)
 {
         char write_buf[INET6_ADDRSTRLEN];
-        size_t size = min(sizeof(write_buf), len) - 1;
+        size_t size = min(sizeof(write_buf) - 1, len);
         struct net *net = current->nsproxy->net_ns;
         struct sockaddr_storage sa;
         u64 val;