[PATCH AUTOSEL 6.5 12/52] fs/ntfs3: Fix NULL pointer dereference on error in attr_allocate_frame()

Sasha Levin
2023-10-29T22:55:00Z

[ Upstream commit 9c689c8dc86f8ca99bf91c05f24c8bab38fe7d5f ]

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
fs/ntfs3/attrib.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/fs/ntfs3/attrib.c b/fs/ntfs3/attrib.c
index a9d82bbb4729e..0b52bc9681085 100644
--- a/fs/ntfs3/attrib.c
+++ b/fs/ntfs3/attrib.c
@@ -1736,10 +1736,8 @@ int attr_allocate_frame(struct ntfs_inode *ni, CLST frame, size_t compr_size,
le_b = NULL;
attr_b = ni_find_attr(ni, NULL, &le_b, ATTR_DATA, NULL,
0, NULL, &mi_b);
- if (!attr_b) {
- err = -ENOENT;
- goto out;
- }
+ if (!attr_b)
+ return -ENOENT;

attr = attr_b;
le = le_b;
--
2.42.0