On Sat, Jul 20, 2019 at 09:34:24AM +0100, Mike Fleetwood wrote:
> On Sat, 20 Jul 2019 at 06:43, Omar Sandoval <osan...@osandov.com> wrote:
> >
> > From: Omar Sandoval <osan...@fb.com>
> >
> > In process_clone(), we're not checking the return value of strdup().
> > But, there's no reason to strdup() in the first place: we just pass the
> > path into path_cat_out(). Get rid of the strdup().
> >
> > Fixes: f1c24cd80dfd ("Btrfs-progs: add btrfs send/receive commands")
> > Signed-off-by: Omar Sandoval <osan...@osandov.com>
> > ---
> > cmds/receive.c | 9 ++++-----
> > 1 file changed, 4 insertions(+), 5 deletions(-)
> >
> > diff --git a/cmds/receive.c b/cmds/receive.c
> > index b97850a7..a3e62985 100644
> > --- a/cmds/receive.c
> > +++ b/cmds/receive.c
> > @@ -739,7 +739,7 @@ static int process_clone(const char *path, u64 offset,
> > u64 len,
> > struct btrfs_ioctl_clone_range_args clone_args;
> > struct subvol_info *si = NULL;
> > char full_path[PATH_MAX];
> > - char *subvol_path = NULL;
> > + char *subvol_path;
> I think that should become const char *.
Yeah, that wouldn't hurt. Dave, can you add that when you apply this or
should I resend?
