From: Konstantin Komarov almaz.alexandrovich@paragon-software.com
mainline inclusion from mainline-v6.6-rc7 commit 9c689c8dc86f8ca99bf91c05f24c8bab38fe7d5f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9E2M0 CVE: CVE-2023-52641
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i...
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Signed-off-by: Konstantin Komarov almaz.alexandrovich@paragon-software.com Signed-off-by: ZhaoLong Wang wangzhaolong1@huawei.com --- 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 5d4ad0f4feb3..5d5af9a50499 100644 --- a/fs/ntfs3/attrib.c +++ b/fs/ntfs3/attrib.c @@ -1578,10 +1578,8 @@ 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;