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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Sungjong Seo <sj1557.seo@samsung.com>,
        Namjae Jeon <namjae.jeon@samsung.com>
Subject: [PATCH 5.7 028/179] exfat: fix wrong hint_stat initialization in exfat_find_dir_entry()
Date:   Mon, 27 Jul 2020 16:03:23 +0200
Message-Id: <20200727134934.039735126@linuxfoundation.org>
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From: Namjae Jeon <namjae.jeon@samsung.com>

commit d2fa0c337d97a5490190b9f3b9c73c8f9f3602a1 upstream.

We found the wrong hint_stat initialization in exfat_find_dir_entry().
It should be initialized when cluster is EXFAT_EOF_CLUSTER.

Fixes: ca06197382bd ("exfat: add directory operations")
Cc: stable@vger.kernel.org # v5.7
Reviewed-by: Sungjong Seo <sj1557.seo@samsung.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 fs/exfat/dir.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/fs/exfat/dir.c
+++ b/fs/exfat/dir.c
@@ -1160,7 +1160,7 @@ found:
 			ret = exfat_get_next_cluster(sb, &clu.dir);
 		}
 
-		if (ret || clu.dir != EXFAT_EOF_CLUSTER) {
+		if (ret || clu.dir == EXFAT_EOF_CLUSTER) {
 			/* just initialized hint_stat */
 			hint_stat->clu = p_dir->dir;
 			hint_stat->eidx = 0;