aboutsummaryrefslogtreecommitdiffstats
path: root/arch/mips/kernel/ptrace.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/kernel/ptrace.c')
-rw-r--r--arch/mips/kernel/ptrace.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index 893e7bccf226..bbd57b20b43e 100644
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -20,11 +20,11 @@
#include <linux/mm.h>
#include <linux/errno.h>
#include <linux/ptrace.h>
-#include <linux/audit.h>
#include <linux/smp.h>
#include <linux/user.h>
#include <linux/security.h>
-#include <linux/signal.h>
+#include <linux/audit.h>
+#include <linux/seccomp.h>
#include <asm/byteorder.h>
#include <asm/cpu.h>
@@ -470,12 +470,17 @@ static inline int audit_arch(void)
*/
asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit)
{
+ /* do the secure computing check first */
+ if (!entryexit)
+ secure_computing(regs->regs[0]);
+
if (unlikely(current->audit_context) && entryexit)
audit_syscall_exit(AUDITSC_RESULT(regs->regs[2]),
regs->regs[2]);
if (!(current->ptrace & PT_PTRACED))
goto out;
+
if (!test_thread_flag(TIF_SYSCALL_TRACE))
goto out;
@@ -493,9 +498,10 @@ asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit)
send_sig(current->exit_code, current, 1);
current->exit_code = 0;
}
- out:
+
+out:
if (unlikely(current->audit_context) && !entryexit)
- audit_syscall_entry(audit_arch(), regs->regs[2],
+ audit_syscall_entry(audit_arch(), regs->regs[0],
regs->regs[4], regs->regs[5],
regs->regs[6], regs->regs[7]);
}

Privacy Policy