From: Colin Ian King <colin.king@canonical.com> mainline inclusion from mainline-v5.15 commit 880301bb313295a65523e79bc5666f5cf49eb3ed category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I4G67J?from=project-issue CVE: NA ---------------------------------------------------------------------- Currently a failed allocation on sbi->upcase will cause an exit via the label free_sbi causing a memory leak on object opts. Fix this by re-ordering the exit paths free_opts and free_sbi so that kfree's occur in the reverse allocation order. Addresses-Coverity: ("Resource leak") Fixes: 27fac77707a1 ("fs/ntfs3: Init spi more in init_fs_context than fill_super") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Kari Argillander <kari.argillander@gmail.com> Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> Signed-off-by: Yin Xiujiang <yinxiujiang@kylinos.cn> --- fs/ntfs3/super.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/ntfs3/super.c b/fs/ntfs3/super.c index cefb9ddaf4db..6a535b144ff9 100644 --- a/fs/ntfs3/super.c +++ b/fs/ntfs3/super.c @@ -1393,10 +1393,10 @@ static int ntfs_init_fs_context(struct fs_context *fc) fc->ops = &ntfs_context_ops; return 0; -free_opts: - kfree(opts); free_sbi: kfree(sbi); +free_opts: + kfree(opts); return -ENOMEM; } -- 2.30.0