diff mbox series

[8/8] fs/ntfs3: Fix NULL pointer dereference on error in attr_allocate_frame()

Message ID b3237e38-bcbb-4408-a4d4-0983d0cc048f@paragon-software.com (mailing list archive)
State New, archived
Headers show
Series fs/ntfs3: Bugfix and refactoring | expand

Commit Message

Konstantin Komarov Sept. 26, 2023, 9:57 a.m. UTC 
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
---
  fs/ntfs3/attrib.c | 6 ++----
  1 file changed, 2 insertions(+), 4 deletions(-)

              le = le_b;
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Patch

diff --git a/fs/ntfs3/attrib.c b/fs/ntfs3/attrib.c
index e16487764282..63f70259edc0 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;