From: Dan Carpenter <dan.carpenter@oracle.com>
To: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Cc: ntfs3@lists.linux.dev, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: [PATCH 1/3] fs/ntfs3: Fix error code in indx_add_allocate()
Date: Tue, 24 Aug 2021 10:49:32 +0300 [thread overview]
Message-ID: <20210824074932.GA13096@kili> (raw)
Return -EINVAL if ni_find_attr() fails. Don't return success.
Fixes: 82cae269cfa9 ("fs/ntfs3: Add initialization of super block")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
fs/ntfs3/index.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/ntfs3/index.c b/fs/ntfs3/index.c
index 6aa9540ece47..07d6dee0a4ba 100644
--- a/fs/ntfs3/index.c
+++ b/fs/ntfs3/index.c
@@ -1499,6 +1499,7 @@ static int indx_add_allocate(struct ntfs_index *indx, struct ntfs_inode *ni,
alloc = ni_find_attr(ni, NULL, NULL, ATTR_ALLOC, in->name, in->name_len,
NULL, &mi);
if (!alloc) {
+ err = -EINVAL;
if (bmp)
goto out2;
goto out1;
--
2.20.1
next reply other threads:[~2021-08-24 7:49 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-24 7:49 Dan Carpenter [this message]
2021-08-24 7:50 ` [PATCH 2/3] fs/ntfs3: Potential NULL dereference in hdr_find_split() Dan Carpenter
2021-08-24 9:35 ` Kari Argillander
2021-08-24 7:51 ` [PATCH 3/3] fs/ntfs3: Fix error handling in indx_insert_into_root() Dan Carpenter
2021-08-24 10:22 ` Kari Argillander
2021-08-27 17:47 ` Konstantin Komarov
2021-08-24 9:03 ` [PATCH 1/3] fs/ntfs3: Fix error code in indx_add_allocate() Kari Argillander
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