On 1/5/2025 12:36 AM, Francesco Lavra wrote:
> On 2024-12-03 at 9:00, Nikunj A Dadhania wrote:
>
>> diff --git a/arch/x86/coco/sev/core.c b/arch/x86/coco/sev/core.c
>> index c5b0148b8c0a..3cc741eefd06 100644
>> --- a/arch/x86/coco/sev/core.c
>> +++ b/arch/x86/coco/sev/core.c
> ...
>> +void snp_msg_free(struct snp_msg_desc *mdesc)
>> +{
>> + if (!mdesc)
>> + return;
>> +
>> + mdesc->vmpck = NULL;
>> + mdesc->os_area_msg_seqno = NULL;
>> + kfree(mdesc->ctx);
>> +
>> + free_shared_pages(mdesc->response, sizeof(struct
>> snp_guest_msg));
>> + free_shared_pages(mdesc->request, sizeof(struct
>> snp_guest_msg));
>> + iounmap((__force void __iomem *)mdesc->secrets);
>> + kfree(mdesc);
>
> This is leaking mdesc->certs_data.
Ack, will fix in the next version.
Regards
Nikunj
