From: Xin Long
Date: Tue, 7 Feb 2017 20:56:08 +0800
> Commit 6f29a1306131 ("sctp: sctp_addr_id2transport should verify the
> addr before looking up assoc") invoked sctp_verify_addr to verify the
> addr.
>
> But it didn't check af variable beforehand, once users pass an address
> with family = 0
On Tue, Feb 07, 2017 at 08:56:08PM +0800, Xin Long wrote:
> Commit 6f29a1306131 ("sctp: sctp_addr_id2transport should verify the
> addr before looking up assoc") invoked sctp_verify_addr to verify the
> addr.
>
> But it didn't check af variable beforehand, once users pass an address
> with family
Commit 6f29a1306131 ("sctp: sctp_addr_id2transport should verify the
addr before looking up assoc") invoked sctp_verify_addr to verify the
addr.
But it didn't check af variable beforehand, once users pass an address
with family = 0 through sockopt, sctp_get_af_specific will return NULL
and NULL po
