Re: [PATCH] object-info: init request_info before reading arg

>
> Jiang Xin <worldhello.net@gmail.com> writes:
>
> > From: Jiang Xin <zhiyou.jx@alibaba-inc.com>
> >
> > When retrieving object info via capability "object-info", we store the
> > command args into a requested_info variable, but forget to initialize
> > it. Initialize the variable before use to prevent unexpected output.
>
> Good eyes.  We read the request packets to decide if we want to flip
> the .size member of the structure, but the result would not make
> much sense if the structure starts with a random garbage in it.
>
> I wonder if we can tell our compilers (or runtime checker) to help
> catch a mistake like this.  Did you see our sanitizers complain, or
> something?