| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.19 160/365] fs/ntfs3: Fix using uninitialized value n when calling indx_read | Date | Tue, 23 Aug 2022 10:01:01 +0200 |
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From: Yan Lei <chinayanlei2002@163.com>
commit ae5a4e46916fc307288227b64c1d062352eb93b7 upstream.
This value is checked in indx_read, so it must be initialized Fixes: 82cae269cfa9 ("fs/ntfs3: Add initialization of super block")
Signed-off-by: Yan Lei <chinayanlei2002@163.com> Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- fs/ntfs3/index.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/ntfs3/index.c +++ b/fs/ntfs3/index.c @@ -1994,7 +1994,7 @@ static int indx_free_children(struct ntf const struct NTFS_DE *e, bool trim) { int err; - struct indx_node *n; + struct indx_node *n = NULL; struct INDEX_HDR *hdr; CLST vbn = de_get_vbn(e); size_t i;
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