netdev - [PATCH 0/2] Fixes to flow cache for AF-specifc flowi structs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1315141641-3120-1-git-send-email-david.ward@ll.mit.edu>
Date:	Sun, 4 Sep 2011 09:07:19 -0400
From:	David Ward <david.ward@...mit.edu>
To:	<netdev@...r.kernel.org>
CC:	Julian Anastasov <ja@....bg>, David Ward <david.ward@...mit.edu>
Subject: [PATCH 0/2] Fixes to flow cache for AF-specifc flowi structs

These fixes to the flow cache are needed with the conversion to AF-specific
flowi structs. They are written so as to avoid introducing AF-specific code
into net/core/flow.c.

Note that __xfrm_policy_check (in net/xfrm/xfrm_policy.c) still allocates a
struct flowi on the stack and passes it to flow_cache_lookup. My understanding
is that since this is on the stack, this will not be aligned, and therefore it
will cause problems with flow_hash_code and flow_key_compare. Is that correct?

Signed-off-by: David Ward <david.ward@...mit.edu>

David Ward (2):
  net: Align AF-specific flowi structs to long
  net: Handle different key sizes between address families in flow
    cache

 include/net/flow.h |   25 ++++++++++++++++++++++---
 net/core/flow.c    |   28 ++++++++++++++++------------
 2 files changed, 38 insertions(+), 15 deletions(-)

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html