Bugs: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/800826https://bugzilla.novell.com/show_bug.cgi?id=755923
This patch modifies the libapparmor log parsing code to add support
for the additional ip address and port keywords that can occur in
network rejection rules. The laddr and faddr keywords stand for local
address and foreign address respectively.
The regex used to match an ip address is not very strict, to hopefully
catch the formats that the kernel emits for ipv6 addresses; however,
because this is in a context triggered by the addr keywords, it should
not over-eagerly consume non-ip addresses. Said addresses are returned
as strings in the struct to be processed by the calling application.
Bug: https://launchpad.net/bugs/800826
