netdev - iproute2 small patches for xfrm

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-next>] [day] [month] [year] [list]

Date:	Fri, 01 Aug 2014 13:16:09 +0200
From:	Jaroslav Šafka <jaroslav.safka@...to.com>
To:	netdev@...r.kernel.org
Subject: iproute2 small patches for xfrm

Hi,
I found the tool "ip xfrm" is not able to add "cipher_null" because there is 
no possibility to set key with zero length.

I solved it by this change:

-       if (slen > 2 && strncmp(key, "0x", 2) == 0) {
+       if (slen >= 2 && strncmp(key, "0x", 2) == 0) {

By this change you can specify key as "0x" which will pass for key existence 
and set key len to 0.

this patch is against version iproute2-3.14.0

Second patch enable use proto ip. Because it is supported by kernel.

Have a nice day :)

Regards
Jarek

View attachment "cipher_null.patch" of type "text/x-patch" (464 bytes)

View attachment "proto_ip.patch" of type "text/x-patch" (350 bytes)