On 07/25/2014 11:23 AM, Andrey Ryabinin wrote:
> After this report there was no usual "Unable to handle kernel NULL pointer
> dereference"
> and this gave me a clue that address 0 is mapped and contains valid socket
> address structure in it.
Interesting. Does it mean that all network protocols that check it for being
NULL instead of checking
the length are incorrect?
(such as:)
if (msg->msg_name) {
DECLARE_SOCKADDR(struct sockaddr_can *, addr, msg->msg_name);
[...]
Thanks,
Sasha
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
