On Sun, Sep 29, 2024 at 09:58:30AM GMT, Alejandro Colomar wrote:
> [CC += Andy, Gustavo]
>
> On Sat, Sep 28, 2024 at 02:17:30PM GMT, Kees Cook wrote:
> > > > diff --git a/mm/util.c b/mm/util.c
> > > > index 983baf2bd675..4542d8a800d9 100644
> > > > --- a/mm/util.c
> > > > +++ b/mm/util.c
> > > > @
[CC += Andy, Gustavo]
On Sat, Sep 28, 2024 at 02:17:30PM GMT, Kees Cook wrote:
> > > diff --git a/mm/util.c b/mm/util.c
> > > index 983baf2bd675..4542d8a800d9 100644
> > > --- a/mm/util.c
> > > +++ b/mm/util.c
> > > @@ -62,8 +62,14 @@ char *kstrdup(const char *s, gfp_t gfp)
> > >
> > > len = s
On Sat, Aug 17, 2024 at 10:48:15AM +0200, Alejandro Colomar wrote:
> Hi Yafang,
>
> On Sat, Aug 17, 2024 at 10:56:21AM GMT, Yafang Shao wrote:
> > In kstrdup(), it is critical to ensure that the dest string is always
> > NUL-terminated. However, potential race condidtion can occur between a
> > wr
On Sat, Aug 17, 2024 at 10:56:21AM +0800, Yafang Shao wrote:
> In kstrdup(), it is critical to ensure that the dest string is always
> NUL-terminated. However, potential race condidtion can occur between a
> writer and a reader.
>
> Consider the following scenario involving task->comm:
>
> re
On Fri, Sep 27, 2024 at 1:35 AM Andy Shevchenko
wrote:
>
> On Thu, Sep 26, 2024 at 7:44 PM Yafang Shao wrote:
> >
> > In kstrdup(), it is critical to ensure that the dest string is always
> > NUL-terminated. However, potential race condidtion can occur between a
>
> condition
>
> > writer and a r
On Thu, Sep 26, 2024 at 7:44 PM Yafang Shao wrote:
>
> In kstrdup(), it is critical to ensure that the dest string is always
> NUL-terminated. However, potential race condidtion can occur between a
condition
> writer and a reader.
>
> Consider the following scenario involving task->comm:
>
>
