Re: [syzbot] [mm?] [f2fs?] [exfat?] memory leak in __kfree_rcu_sheaf

[David Timber]

#syz testdiff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index c4c225e09dc4..fd2499fe156b 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -5388,7 +5388,10 @@ static int f2fs_fill_super(struct super_block *sb, struct fs_context *fc)
 
 static int f2fs_get_tree(struct fs_context *fc)
 {
-	return get_tree_bdev(fc, f2fs_fill_super);
+	if (true)
+		return -ENOMEM;
+	else
+		return get_tree_bdev(fc, f2fs_fill_super);
 }
 
 static int f2fs_reconfigure(struct fs_context *fc)