Re: [PATCH v2] xen/arm: bootfdt: Harden handling of malformed mem reserve map

[Julien Grall <julien@xxxxxxx>]

Hi,

On 12/01/2024 08:56, Michal Orzel wrote:
> On 12/01/2024 00:24, Shawn Anastasio wrote:
> > The early_print_info routine in bootfdt.c incorrectly stores the result
> > of a call to fdt_num_mem_rsv() in an unsigned int, which results in the
> > negative error code being interpreted incorrectly in a subsequent loop
> > in the case where the device tree is malformed. Fix this by properly
> > checking the return code for an error and calling panic().
> >
> > Signed-off-by: Shawn Anastasio <sanastasio@xxxxxxxxxxxxxxxxxxxxx>
> Reviewed-by: Michal Orzel <michal.orzel@xxxxxxx>
Committed.

Cheers,

--
Julien Grall