On 8/26/20 8:19 AM, Johannes Berg wrote:
> On Wed, 2020-08-26 at 02:49 +0100, Dmitry Safonov wrote:
[..]
>> +nl_dump_check_consistent(cb, nlh);
>> +memcpy(nlmsg_data(nlh), &nlk->dump_done_errno,
>> +sizeof(nlk->dump_done_errno));
>
> nit: indentation here looks odd.
>
On Wed, 2020-08-26 at 02:49 +0100, Dmitry Safonov wrote:
> Modules those use netlink may supply a 2nd skb, (via frag_list)
> that contains an alternative data set meant for applications
> using 32bit compatibility mode.
Do note, however, that until this day the facility here was only used by
(and
Modules those use netlink may supply a 2nd skb, (via frag_list)
that contains an alternative data set meant for applications
using 32bit compatibility mode.
In such a case, netlink_recvmsg will use this 2nd skb instead of the
original one.
Without this patch, such compat applications will retriev
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