+-- On Fri, 26 Oct 2018, Cédric Le Goater wrote --+
| On 10/25/18 8:45 AM, P J P wrote:
| > - While we refactor the routine for better, a patch below seem okay to fix
| >the OOB access issue?
|
| I think it is fine. Please add something like :
|
| qemu_log_mask(LOG_GUEST_ERROR, "ECC
Hello Prasad,
On 10/25/18 8:45 AM, P J P wrote:
> Hello Cedric,
>
> +-- On Wed, 24 Oct 2018, Cédric Le Goater wrote --+
> | I think using a data[8] would be more appropriate. It would make the
> | pnv_lpc_do_eccb() routine a little more complex. I tried to rewrite it to
> | have a common one
Hello Cedric,
+-- On Wed, 24 Oct 2018, Cédric Le Goater wrote --+
| I think using a data[8] would be more appropriate. It would make the
| pnv_lpc_do_eccb() routine a little more complex. I tried to rewrite it to
| have a common one with the P9 LPC model but could not find a common pattern.
|
On 10/23/18 5:37 PM, David Gibson wrote:
> On Mon, Oct 22, 2018 at 05:49:07PM +0530, P J P wrote:
>> From: Prasad J Pandit
>>
>> While performing PowerNV memory r/w operations, the access length
>> 'sz' could exceed the data[4] buffer size. Add check to avoid OOB
>> access.
>>
>> Reported-by: Mogu
On Mon, Oct 22, 2018 at 05:49:07PM +0530, P J P wrote:
> From: Prasad J Pandit
>
> While performing PowerNV memory r/w operations, the access length
> 'sz' could exceed the data[4] buffer size. Add check to avoid OOB
> access.
>
> Reported-by: Moguofang
> Signed-off-by: Prasad J Pandit
So, it
From: Prasad J Pandit
While performing PowerNV memory r/w operations, the access length
'sz' could exceed the data[4] buffer size. Add check to avoid OOB
access.
Reported-by: Moguofang
Signed-off-by: Prasad J Pandit
---
hw/ppc/pnv_lpc.c | 4
1 file changed, 4 insertions(+)
diff --git a/
