From: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Date: Mon, 29 Jan 2024 07:30:09 +0000 (+0300)
Subject: fs/ntfs3: Update inode->i_size after success write into compressed file
X-Git-Tag: v6.6.19~209
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ded8bf5b36878c291c67f7e5fbf033fad78eb881;p=thirdparty%2Fkernel%2Fstable.git

fs/ntfs3: Update inode->i_size after success write into compressed file

[ Upstream commit d68968440b1a75dee05cfac7f368f1aa139e1911 ]

Reported-by: Giovanni Santini <giovannisantini93@yahoo.it>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c
index 0f6a78aef90fe..dfd5402a42e44 100644
--- a/fs/ntfs3/file.c
+++ b/fs/ntfs3/file.c
@@ -1054,6 +1054,8 @@ out:
 	iocb->ki_pos += written;
 	if (iocb->ki_pos > ni->i_valid)
 		ni->i_valid = iocb->ki_pos;
+	if (iocb->ki_pos > i_size)
+		i_size_write(inode, iocb->ki_pos);
 
 	return written;
 }