diff options
| -rw-r--r-- | net/sunrpc/debugfs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/sunrpc/debugfs.c b/net/sunrpc/debugfs.c index 7cc1b8a..e7b4d93 100644 --- a/net/sunrpc/debugfs.c +++ b/net/sunrpc/debugfs.c @@ -304,7 +304,8 @@ fault_disconnect_write(struct file *filp, const char __user *user_buf, { char buffer[16]; - len = min(len, sizeof(buffer) - 1); + if (len >= sizeof(buffer)) + len = sizeof(buffer) - 1; if (copy_from_user(buffer, user_buf, len)) return -EFAULT; buffer[len] = '\0'; |
