Re: [PATCH v7 1/3] vdagentd: Quiet uninitialized variable warning.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

On Mon, Jan 30, 2017 at 01:05:39PM +0100, Christophe Fergeau wrote:
>
> Acked-by: Christophe Fergeau <cfergeau@xxxxxxxxxx>

and pushed!


> 
> On Fri, Jan 27, 2017 at 06:53:38PM +0100, Michal Suchanek wrote:
> > With gcc 6.2.1 I cannot build vdagentd because gcc detects msg_type as
> > potentially uninitialized and vdagentd is built with -Werror.
> > 
> > gcc 4.8.5 does not detect the issue and gcc 7 should be able to tell
> > that do_client_file_xfer is called only with values of
> > message_header->type handled in the switch.
> > 
> > Signed-off-by: Michal Suchanek <msuchanek@xxxxxxx>
> > ---
> > v2:
> >  - use g_return_if_reached
> > v7:
> >  - reword
> > ---
> >  src/vdagentd/vdagentd.c | 2 ++
> >  1 file changed, 2 insertions(+)
> > 
> > diff --git a/src/vdagentd/vdagentd.c b/src/vdagentd/vdagentd.c
> > index e934f3f..5ca0106 100644
> > --- a/src/vdagentd/vdagentd.c
> > +++ b/src/vdagentd/vdagentd.c
> > @@ -328,6 +328,8 @@ static void do_client_file_xfer(struct vdagent_virtio_port *vport,
> >          id = d->id;
> >          break;
> >      }
> > +    default:
> > +        g_return_if_reached(); /* quiet uninitialized variable warning */
> >      }
> >  
> >      conn = g_hash_table_lookup(active_xfers, GUINT_TO_POINTER(id));
> > -- 
> > 2.10.2
> > 
> > _______________________________________________
> > Spice-devel mailing list
> > Spice-devel@xxxxxxxxxxxxxxxxxxxxx
> > https://lists.freedesktop.org/mailman/listinfo/spice-devel



> _______________________________________________
> Spice-devel mailing list
> Spice-devel@xxxxxxxxxxxxxxxxxxxxx
> https://lists.freedesktop.org/mailman/listinfo/spice-devel

Attachment: signature.asc
Description: PGP signature

_______________________________________________
Spice-devel mailing list
Spice-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/spice-devel

[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]     [Monitors]