From: Vasily Averin <vvs@virtuozzo.com>
Subject: [PATCH 1/7] ext4: lost brelse in __ext4_read_dirblock()
To: linux-ext4@vger.kernel.org, Theodore Ts'o <tytso@mit.edu>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>,
        linux-kernel@vger.kernel.org
References: <cover.1541011937.git.vvs@virtuozzo.com>
Message-ID: <60f19df8-1e65-99a0-cb6b-696d1b530fd4@virtuozzo.com>
Date: Wed, 31 Oct 2018 22:12:18 +0300
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Sender: linux-ext4-owner@vger.kernel.org

Fixes dc6982ff4db1 ("ext4: refactor code to read directory blocks ...") # 3.9

Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
---
 fs/ext4/namei.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index d388cce72db2..1a21e59ede72 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -111,6 +111,7 @@ static struct buffer_head *__ext4_read_dirblock(struct inode *inode,
 	if (!bh) {
 		ext4_error_inode(inode, func, line, block,
 				 "Directory hole found");
+		brelse(bh);
 		return ERR_PTR(-EFSCORRUPTED);
 	}
 	dirent = (struct ext4_dir_entry *) bh->b_data;
-- 
2.17.1