From a9302e8439445710552886e7b623dbcfa943a1f2 Mon Sep 17 00:00:00 2001 From: 蔡正龙 Date: Fri, 20 Dec 2013 10:04:10 +0800 Subject: alpha: Enable system-call auditing support. Signed-off-by: Zhenglong.cai Signed-off-by: Matt Turner --- arch/alpha/kernel/ptrace.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/alpha/kernel/ptrace.c') diff --git a/arch/alpha/kernel/ptrace.c b/arch/alpha/kernel/ptrace.c index 2a4a80ff4a20..86d835157b54 100644 --- a/arch/alpha/kernel/ptrace.c +++ b/arch/alpha/kernel/ptrace.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include @@ -316,15 +317,18 @@ long arch_ptrace(struct task_struct *child, long request, asmlinkage unsigned long syscall_trace_enter(void) { unsigned long ret = 0; + struct pt_regs *regs = current_pt_regs(); if (test_thread_flag(TIF_SYSCALL_TRACE) && tracehook_report_syscall_entry(current_pt_regs())) ret = -1UL; + audit_syscall_entry(AUDIT_ARCH_ALPHA, regs->r0, regs->r16, regs->r17, regs->r18, regs->r19); return ret ?: current_pt_regs()->r0; } asmlinkage void syscall_trace_leave(void) { + audit_syscall_exit(current_pt_regs()); if (test_thread_flag(TIF_SYSCALL_TRACE)) tracehook_report_syscall_exit(current_pt_regs(), 0); } -- cgit v1.2.3