---

yaml --- r: 354146 b: refs/heads/master c: 96a8d14 h: refs/heads/master v: v3
git-mirror · Jan 25, 2013 · 20319b7 · 20319b7
1 parent 3fd4b55
commit 20319b7
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 392c6ff87f568d573239b763855160d1f06114de
+refs/heads/master: 96a8d14e875a017f9e9e71d93433414e9fb8863f
diff --git a/trunk/drivers/staging/cxt1e1/linux.c b/trunk/drivers/staging/cxt1e1/linux.c
@@ -773,7 +773,9 @@ do_del_chan (struct net_device * musycc_dev, void *data)
     if (copy_from_user (&cp, data,
                         sizeof (struct sbecom_chan_param)))
         return -EFAULT;
-    sprintf (buf, CHANNAME "%d", cp.channum);
+    if (cp.channum > 999)
+        return -EINVAL;
+    snprintf (buf, sizeof(buf), CHANNAME "%d", cp.channum);
     if (!(dev = dev_get_by_name (&init_net, buf)))
         return -ENOENT;
     dev_put (dev);