From 98e6f003d46365001328e9bf1ab14af99f5b1b1a Mon Sep 17 00:00:00 2001
From: Xiaojun Wang <wangxiaojun11@huawei.com>
Date: Wed, 24 Apr 2019 14:47:42 +0800
Subject: [PATCH] f2fs-tools:fix memory leak in write dquot

this patch free ddquot in qtree_write_dquot to avoid memory leak

Signed-off-by: Xiaojun Wang <wangxiaojun11@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
 fsck/quotaio_tree.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fsck/quotaio_tree.c b/fsck/quotaio_tree.c
index ebee862..de25a60 100644
--- a/fsck/quotaio_tree.c
+++ b/fsck/quotaio_tree.c
@@ -353,6 +353,7 @@ int qtree_write_dquot(struct dquot *dquot)
 	if (ret != info->dqi_entry_size) {
 		log_err("Quota write failed (id %u): %s",
 			(unsigned int)dquot->dq_id, strerror(errno));
+		quota_free_mem(&ddquot);
 		return ret;
 	}
 	quota_free_mem(&ddquot);