On Mon, Sep 13, 2021 at 06:12:58PM +0300, Konstantin Komarov wrote: > Do not try to insert attribute if there is no room in record. > > Signed-off-by: Konstantin Komarov <almaz.alexandrovich@xxxxxxxxxxxxxxxxxxxx> Reviewed-by: Kari Argillander <kari.argillander@xxxxxxxxx> > --- > fs/ntfs3/frecord.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/fs/ntfs3/frecord.c b/fs/ntfs3/frecord.c > index 938b12d56ca6..834cb361f61f 100644 > --- a/fs/ntfs3/frecord.c > +++ b/fs/ntfs3/frecord.c > @@ -956,6 +956,13 @@ static int ni_ins_attr_ext(struct ntfs_inode *ni, struct ATTR_LIST_ENTRY *le, > continue; > } > > + /* > + * Do not try to insert this attribute > + * if there is no room in record. > + */ > + if (le32_to_cpu(mi->mrec->used) + asize > sbi->record_size) > + continue; > + > /* Try to insert attribute into this subrecord. */ > attr = ni_ins_new_attr(ni, mi, le, type, name, name_len, asize, > name_off, svcn, ins_le); > -- > 2.33.0 > >
