linux-kernel - [PATCH 1/3] fs/ntfs3: Fix error code in indx_add

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Message-ID: <20210824074932.GA13096@kili>
Date:   Tue, 24 Aug 2021 10:49:32 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Konstantin Komarov <almaz.alexandrovich@...agon-software.com>
Cc:     ntfs3@...ts.linux.dev, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/3] fs/ntfs3: Fix error code in indx_add_allocate()

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@...cle.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