---

yaml --- r: 349156 b: refs/heads/master c: d86e56c h: refs/heads/master v: v3
git-mirror · Jan 14, 2013 · ff71af6 · ff71af6
1 parent 6027dc3
commit ff71af6
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cc975eb4605c5765a5d5e7a51d24ba5a1cda269e
+refs/heads/master: d86e56cf7d3669dd292012ac82b986bd1573b6cc
diff --git a/trunk/fs/btrfs/ioctl.c b/trunk/fs/btrfs/ioctl.c
@@ -3698,6 +3698,11 @@ static long btrfs_ioctl_qgroup_create(struct file *file, void __user *arg)
 		goto drop_write;
 	}
 
+	if (!sa->qgroupid) {
+		ret = -EINVAL;
+		goto out;
+	}
+
 	trans = btrfs_join_transaction(root);
 	if (IS_ERR(trans)) {
 		ret = PTR_ERR(trans);