Re: [PATCH] ieee802154: fix kernel-infoleak in dgram_recvmsg()

From: Miquel Raynal

Date: Thu May 28 2026 - 03:45:20 EST


Hello,

LGTM.

> - addr->mode = mode;
> -
> - if (mode == IEEE802154_ADDR_NONE)
> + if (mode == IEEE802154_ADDR_NONE) {
> + memset(addr, 0, sizeof(*addr));
> + addr->mode = IEEE802154_ADDR_NONE;
> return 0;
> + }
> +
> + addr->mode = mode;
>
> if (!omit_pan) {
> memcpy(&addr->pan_id, buf + pos, 2);
>
>

Reviewed-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>

Thanks,
Miquèl