From: Jeff Layton <jlayton@redhat.com>
Date: Wed, 10 Oct 2012 19:25:28 +0000 (-0400)
Subject: audit: allow audit code to satisfy getname requests from its names_list
X-Git-Tag: v3.7-rc1~32^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7ac86265dc8f665cc49d6e60a125e608cd2fca14;p=pandora-kernel.git

audit: allow audit code to satisfy getname requests from its names_list

Currently, if we call getname() on a userland string more than once,
we'll get multiple copies of the string and multiple audit_names
records.

Add a function that will allow the audit_names code to satisfy getname
requests using info from the audit_names list, avoiding a new allocation
and audit_names records.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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