Fixed SDO upload via library.

2009-02-24 10:16:24 +00:00 · 2009-02-24 10:16:24 +00:00 · 07fffd62f9
parent f73cdc7a6b
commit 07fffd62f9
1 changed files with 4 additions and 1 deletions
--- a/master/cdev.c
+++ b/master/cdev.c
@ -2348,7 +2348,10 @@ int ec_cdev_ioctl_sdo_request_data(

    up(&master->master_sem);

-    ecrt_sdo_request_timeout(req, data.timeout);
+    if (copy_to_user((void __user *) data.data, ecrt_sdo_request_data(req),
+                ecrt_sdo_request_data_size(req)))
+        return -EFAULT;
+
    return 0;
 }