From: Namjae Jeon <namjae.jeon@samsung.com>
To: gregkh@linuxfoundation.org, sashal@kernel.org
Cc: stable@vger.kernel.org, Hyeongseok Kim <hyeongseok@gmail.com>,
Namjae Jeon <namjae.jeon@samsung.com>
Subject: [PATCH 5.7.y 3/4] exfat: fix wrong size update of stream entry by typo
Date: Fri, 24 Jul 2020 09:15:43 +0900 [thread overview]
Message-ID: <20200724001544.30862-4-namjae.jeon@samsung.com> (raw)
In-Reply-To: <20200724001544.30862-1-namjae.jeon@samsung.com>
From: Hyeongseok Kim <hyeongseok@gmail.com>
[ Upstream commit 41e3928f8c58184fcf0bb22e822af39a436370c7 ]
The stream.size field is updated to the value of create timestamp
of the file entry. Fix this to use correct stream entry pointer.
Fixes: 29bbb14bfc80 ("exfat: fix incorrect update of stream entry in __exfat_truncate()")
Signed-off-by: Hyeongseok Kim <hyeongseok@gmail.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
---
fs/exfat/file.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/exfat/file.c b/fs/exfat/file.c
index b93aa9e6cb16..04278f3c0adf 100644
--- a/fs/exfat/file.c
+++ b/fs/exfat/file.c
@@ -175,7 +175,7 @@ int __exfat_truncate(struct inode *inode, loff_t new_size)
ep2->dentry.stream.size = 0;
} else {
ep2->dentry.stream.valid_size = cpu_to_le64(new_size);
- ep2->dentry.stream.size = ep->dentry.stream.valid_size;
+ ep2->dentry.stream.size = ep2->dentry.stream.valid_size;
}
if (new_size == 0) {
--
2.17.1
next prev parent reply other threads:[~2020-07-24 0:21 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20200724002112epcas1p24c54808617a5baddef4e4a2f49722866@epcas1p2.samsung.com>
2020-07-24 0:15 ` [PATCH 5.7.y 0/4] exfat stable patches for 5.7.y Namjae Jeon
[not found] ` <CGME20200724002121epcas1p31a4629c7cf9d3b342d18d8f5faf371e2@epcas1p3.samsung.com>
2020-07-24 0:15 ` [PATCH 5.7.y 1/4] exfat: fix overflow issue in exfat_cluster_to_sector() Namjae Jeon
[not found] ` <CGME20200724002122epcas1p3611340519231e6d365a603bcec134e39@epcas1p3.samsung.com>
2020-07-24 0:15 ` [PATCH 5.7.y 2/4] exfat: fix wrong hint_stat initialization in exfat_find_dir_entry() Namjae Jeon
[not found] ` <CGME20200724002123epcas1p1ba65569ce62beb1ba94efb38907a798b@epcas1p1.samsung.com>
2020-07-24 0:15 ` Namjae Jeon [this message]
[not found] ` <CGME20200724002124epcas1p2b7fe53394e20e4dccc23e61e2a82b828@epcas1p2.samsung.com>
2020-07-24 0:15 ` [PATCH 5.7.y 4/4] exfat: fix name_hash computation on big endian systems Namjae Jeon
2020-07-24 3:57 ` [PATCH 5.7.y 0/4] exfat stable patches for 5.7.y Sasha Levin
2020-07-24 4:00 ` Namjae Jeon
2020-07-24 9:42 ` Greg KH
[not found] ` <20200726082152epcms1p54e52279179cea382baf02c4616af315b@epcms1p5>
2020-07-26 14:47 ` FW: " Namjae Jeon
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