linux-kernel - RE: [PATCH v2] exfat: add missing brelse() calls on error paths

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Date:   Thu, 11 Jun 2020 12:41:05 +0900
From:   "Namjae Jeon" <namjae.jeon@...sung.com>
To:     "'Dan Carpenter'" <dan.carpenter@...cle.com>
Cc:     <linux-fsdevel@...r.kernel.org>, <kernel-janitors@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        "'Sungjong Seo'" <sj1557.seo@...sung.com>,
        'Pali Rohár' <pali@...nel.org>,
        "'Markus Elfring'" <Markus.Elfring@....de>,
        "'Tetsuhiro Kohada'" <kohada.t2@...il.com>,
        "'Wei Yongjun'" <weiyongjun1@...wei.com>
Subject: RE: [PATCH v2] exfat: add missing brelse() calls on error paths

> If the second exfat_get_dentry() call fails then we need to release "old_bh" before returning.  There
> is a similar bug in exfat_move_file().
> 
> Fixes: 5f2aa075070c ("exfat: add inode operations")
> Reported-by: Markus Elfring <Markus.Elfring@....de>
> Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
Applied. Thanks!