diff options
| author | 蔡正龙 <zhenglong.cai@cs2c.com.cn> | 2013-12-20 10:04:10 +0800 |
|---|---|---|
| committer | Matt Turner <mattst88@gmail.com> | 2014-01-31 09:21:55 -0800 |
| commit | a9302e8439445710552886e7b623dbcfa943a1f2 (patch) | |
| tree | f81ad376d8143a745d6f3c1d775ab28f353e75ae /arch/alpha/kernel/ptrace.c | |
| parent | e7651b819e90da924991d727d3c007200a18670d (diff) | |
alpha: Enable system-call auditing support.
Signed-off-by: Zhenglong.cai <zhenglong.cai@cs2c.com.cn>
Signed-off-by: Matt Turner <mattst88@gmail.com>
Diffstat (limited to 'arch/alpha/kernel/ptrace.c')
| -rw-r--r-- | arch/alpha/kernel/ptrace.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/alpha/kernel/ptrace.c b/arch/alpha/kernel/ptrace.c index 2a4a80ff4a2..86d835157b5 100644 --- a/arch/alpha/kernel/ptrace.c +++ b/arch/alpha/kernel/ptrace.c @@ -14,6 +14,7 @@ #include <linux/security.h> #include <linux/signal.h> #include <linux/tracehook.h> +#include <linux/audit.h> #include <asm/uaccess.h> #include <asm/pgtable.h> @@ -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); } |