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[PATCH] Add tty to syscall audit records

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Hi,

>From the RBAC specs:

FAU_SAR.1.1 The TSF shall provide the set of authorized
RBAC administrators with the capability to read the following
audit information from the audit records:

<snip>
(e) The User Session Identifier or Terminal Type

A patch adding the tty for all syscalls is included in this email.
Please apply.

Signed-off-by: Steve Grubb <sgrubb@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Steve Grubb 2006-01-01 14:07:00 -05:00 committed by Al Viro
parent 5d3301088f
commit a6c043a887
1 changed files with 8 additions and 2 deletions
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10
kernel/auditsc.c
View file

@ -57,6 +57,7 @@
#include <asm/unistd.h>
#include <linux/security.h>
#include <linux/list.h>
#include <linux/tty.h>
#include "audit.h"
@ -573,6 +574,7 @@ static void audit_log_exit(struct audit_context *context, gfp_t gfp_mask)
int i;
struct audit_buffer *ab;
struct audit_aux_data *aux;
const char *tty;
ab = audit_log_start(context, gfp_mask, AUDIT_SYSCALL);
if (!ab)
@ -585,11 +587,15 @@ static void audit_log_exit(struct audit_context *context, gfp_t gfp_mask)
audit_log_format(ab, " success=%s exit=%ld",
(context->return_valid==AUDITSC_SUCCESS)?"yes":"no",
context->return_code);
if (current->signal->tty && current->signal->tty->name)
tty = current->signal->tty->name;
else
tty = "(none)";
audit_log_format(ab,
" a0=%lx a1=%lx a2=%lx a3=%lx items=%d"
" pid=%d auid=%u uid=%u gid=%u"
" euid=%u suid=%u fsuid=%u"
" egid=%u sgid=%u fsgid=%u",
" egid=%u sgid=%u fsgid=%u tty=%s",
context->argv[0],
context->argv[1],
context->argv[2],
@ -600,7 +606,7 @@ static void audit_log_exit(struct audit_context *context, gfp_t gfp_mask)
context->uid,
context->gid,
context->euid, context->suid, context->fsuid,
context->egid, context->sgid, context->fsgid);
context->egid, context->sgid, context->fsgid, tty);
audit_log_task_info(ab, gfp_mask);
audit_log_end(ab);