On Sat, Jan 16, 2016 at 02:11:16PM -0500, Tom Rini wrote:
> On Mon, Dec 7, 2015 at 4:26 PM, Tom Rini <trini@xxxxxxxxxxxx> wrote:
>
> > Coverity has recently added a check that will find when we don't check
> > the return code from fstat(2). Copy/paste the checking logic that
> > print_deps() has with an appropriate re-wording of the perror() message.
> >
> > Cc: Michal Marek <mmarek@xxxxxxxx>
> > Cc: linux-kbuild@xxxxxxxxxxxxxxx
> > Cc: linux-kernel@xxxxxxxxxxxxxxx
> > Signed-off-by: Tom Rini <trini@xxxxxxxxxxxx>
> >
> > ---
> > Note that I don't have a CID here was I found this in U-Boot and the
> > kernel hasn't yet done a build with this test being enabled.
> > ---
> > scripts/basic/fixdep.c | 6 +++++-
> > 1 file changed, 5 insertions(+), 1 deletion(-)
> >
> > diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
> > index c68fd61..e3d9678 100644
> > --- a/scripts/basic/fixdep.c
> > +++ b/scripts/basic/fixdep.c
> > @@ -274,7 +274,11 @@ static void do_config_file(const char *filename)
> > perror(filename);
> > exit(2);
> > }
> > - fstat(fd, &st);
> > + if (fstat(fd, &st) < 0) {
> > + fprintf(stderr, "fixdep: error fstat'ing config file: ");
> > + perror(filename);
> > + exit(2);
> > + }
> > if (st.st_size == 0) {
> > close(fd);
> > return;
>
>
> Adding stable@ since this applies to 4.4. Any comments? Thanks!
Ping? Thanks!
--
Tom
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