>
> Sorry, you can't do that directly without a lot more checks. The parameer
> may be only only partial, or may not be there at all. You'd end up looking
> at wrong mememory.
>
> A better way would be to set the addr_param_seen only when looking at
> the first parameter (addip_hdr.params).
>
I w
On 08/24/2015 06:07 AM, Xin Long wrote:
> in sctp_process_asconf(), we get address parameter from the beginning of the
> addip params. but we never check if it's really there. if the addr param is
> not
> there, it still can pass sctp_verify_asconf(), then to be handled by
> sctp_process_asconf(),
Hello.
On 8/24/2015 1:07 PM, Xin Long wrote:
in sctp_process_asconf(), we get address parameter from the beginning of the
addip params. but we never check if it's really there. if the addr param is not
there, it still can pass sctp_verify_asconf(), then to be handled by
sctp_process_asconf(), i
in sctp_process_asconf(), we get address parameter from the beginning of the
addip params. but we never check if it's really there. if the addr param is not
there, it still can pass sctp_verify_asconf(), then to be handled by
sctp_process_asconf(), it will not be safe.
so add a code in sctp_verify
