diff options
Diffstat (limited to 'arch/mips/kernel/ptrace.c')
-rw-r--r-- | arch/mips/kernel/ptrace.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c index fe5af54..7f9bcaa 100644 --- a/arch/mips/kernel/ptrace.c +++ b/arch/mips/kernel/ptrace.c @@ -662,13 +662,14 @@ long arch_ptrace(struct task_struct *child, long request, * Notification of system call entry/exit * - triggered by current->work.syscall_trace */ -asmlinkage void syscall_trace_enter(struct pt_regs *regs) +asmlinkage long syscall_trace_enter(struct pt_regs *regs) { + long syscall = regs->regs[2]; long ret = 0; user_exit(); - /* do the secure computing check first */ - secure_computing_strict(regs->regs[2]); + if (secure_computing(syscall) == -1) + return -1; if (test_thread_flag(TIF_SYSCALL_TRACE) && tracehook_report_syscall_entry(regs)) @@ -678,9 +679,10 @@ asmlinkage void syscall_trace_enter(struct pt_regs *regs) trace_sys_enter(regs, regs->regs[2]); audit_syscall_entry(syscall_get_arch(current, regs), - regs->regs[2], + syscall, regs->regs[4], regs->regs[5], regs->regs[6], regs->regs[7]); + return syscall; } /* |