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sh: seccomp support.

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This hooks up the seccomp thread flag and associated callback from the
syscall tracer.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt
2008-07-30 15:30:52 +09:00
parent cec3fd3e2a
commit c4637d4751
5 changed files with 37 additions and 2 deletions
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3
arch/sh/kernel/ptrace_32.c
View File

@@ -20,6 +20,7 @@
#include <linux/signal.h>
#include <linux/io.h>
#include <linux/audit.h>
#include <linux/seccomp.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
#include <asm/system.h>
@@ -276,6 +277,8 @@ asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit)
{
struct task_struct *tsk = current;
secure_computing(regs->regs[0]);
if (unlikely(current->audit_context) && entryexit)
audit_syscall_exit(AUDITSC_RESULT(regs->regs[0]),
regs->regs[0]);

3
arch/sh/kernel/ptrace_64.c
View File

@@ -27,6 +27,7 @@
#include <linux/signal.h>
#include <linux/syscalls.h>
#include <linux/audit.h>
#include <linux/seccomp.h>
#include <asm/io.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
@@ -277,6 +278,8 @@ asmlinkage void syscall_trace(struct pt_regs *regs, int entryexit)
{
struct task_struct *tsk = current;
secure_computing(regs->regs[9]);
if (unlikely(current->audit_context) && entryexit)
audit_syscall_exit(AUDITSC_RESULT(regs->regs[9]),
regs->regs[9]);