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(parent: 91a27b2) | patch
audit: allow audit code to satisfy getname requests from its names_list
authorJeff Layton <jlayton@redhat.com>
Wed, 10 Oct 2012 19:25:28 +0000 (15:25 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Sat, 13 Oct 2012 00:15:08 +0000 (20:15 -0400)
commit7ac86265dc8f665cc49d6e60a125e608cd2fca14
tree9e7941e2d8dfb2106c5fb28504531dafc72e14e6tree | snapshot (tar.gz zip)
parent91a27b2a756784714e924e5e854b919273082d26commit | diff
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>
fs/namei.c diff | blob | blame | history
include/linux/audit.h diff | blob | blame | history
kernel/auditsc.c diff | blob | blame | history