On Mon, Jul 18, 2011 at 10:16 AM, Jean-Christophe PLAGNIOL-VILLARD
<plagnioj@xxxxxxxxxxxx> wrote:
>
> On 13:32 Sat 16 Jul , Vikram Narayanan wrote:
> > Hi,
> >
> > This patch checks for the return value, if there is no memory allocated in the getc_buffer_flush initcall.
> >
> > Signed-off-by: Vikram Narayanan<vikram186@xxxxxxxxx>
> > ---
> > diff --git a/common/console.c b/common/console.c
> > index d60e57f..c502638 100644
> > --- a/common/console.c
> > +++ b/common/console.c
> > @@ -37,6 +37,7 @@
> > #include <poller.h>
> > #include <linux/list.h>
> > #include <linux/stringify.h>
> > +#include <errno.h>
> >
> > LIST_HEAD(console_list);
> > EXPORT_SYMBOL(console_list);
> > @@ -118,6 +119,8 @@ static int getc_buffer_flush(void)
> > {
> > console_input_buffer = kfifo_alloc(1024);
> > console_output_buffer = kfifo_alloc(1024);
> > + if(!console_input_buffer || !console_output_buffer)
> > + return ENOMEM;
> return -ENOMEM;
>
> and a DEBUG_LL message is important here for debug
Sure. That would be good. Shall I wait for the PUTS_LL to be added to the git?
-
Thanks,
Vikram
> Best Regards,
> J.
_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox
