diff options
| -rw-r--r-- | kernel/acct.c | 2 | ||||
| -rw-r--r-- | kernel/auditsc.c | 9 |
2 files changed, 5 insertions, 6 deletions
diff --git a/kernel/acct.c b/kernel/acct.c index dd68b9059418..f6006a60df5d 100644 --- a/kernel/acct.c +++ b/kernel/acct.c @@ -548,7 +548,7 @@ static void do_acct_process(struct bsd_acct_struct *acct, #endif spin_lock_irq(¤t->sighand->siglock); - tty = current->signal->tty; + tty = current->signal->tty; /* Safe as we hold the siglock */ ac.ac_tty = tty ? old_encode_dev(tty_devnum(tty)) : 0; ac.ac_utime = encode_comp_t(jiffies_to_AHZ(cputime_to_jiffies(pacct->ac_utime))); ac.ac_stime = encode_comp_t(jiffies_to_AHZ(cputime_to_jiffies(pacct->ac_stime))); diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 59cedfb040e7..cf5bc2f5f9c3 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -246,8 +246,8 @@ static int audit_match_perm(struct audit_context *ctx, int mask) unsigned n; if (unlikely(!ctx)) return 0; - n = ctx->major; + switch (audit_classify_syscall(ctx->arch, n)) { case 0: /* native */ if ((mask & AUDIT_PERM_WRITE) && @@ -1204,13 +1204,13 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts (context->return_valid==AUDITSC_SUCCESS)?"yes":"no", context->return_code); - mutex_lock(&tty_mutex); - read_lock(&tasklist_lock); + spin_lock_irq(&tsk->sighand->siglock); if (tsk->signal && tsk->signal->tty && tsk->signal->tty->name) tty = tsk->signal->tty->name; else tty = "(none)"; - read_unlock(&tasklist_lock); + spin_unlock_irq(&tsk->sighand->siglock); + audit_log_format(ab, " a0=%lx a1=%lx a2=%lx a3=%lx items=%d" " ppid=%d pid=%d auid=%u uid=%u gid=%u" @@ -1230,7 +1230,6 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts context->egid, context->sgid, context->fsgid, tty, tsk->sessionid); - mutex_unlock(&tty_mutex); audit_log_task_info(ab, tsk); if (context->filterkey) { |