X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=arch%2Farm64%2Fkernel%2Fptrace.c;h=e0c81da60f76270ad122fee3595464852e7d9ee2;hb=7a1e8b80fb1e8ead4cec15d1fc494ed290e4d2e9;hp=030c1d5aa46ddadc3c25af32a1052eb304f0287a;hpb=a867d7349e94b6409b08629886a819f802377e91;p=deliverable%2Flinux.git

diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index 030c1d5aa46d..e0c81da60f76 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -1347,13 +1347,13 @@ static void tracehook_report_syscall(struct pt_regs *regs,
 
 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
 {
-	/* Do the secure computing check first; failures should be fast. */
-	if (secure_computing() == -1)
-		return -1;
-
 	if (test_thread_flag(TIF_SYSCALL_TRACE))
 		tracehook_report_syscall(regs, PTRACE_SYSCALL_ENTER);
 
+	/* Do the secure computing after ptrace; failures should be fast. */
+	if (secure_computing(NULL) == -1)
+		return -1;
+
 	if (test_thread_flag(TIF_SYSCALL_TRACEPOINT))
 		trace_sys_enter(regs, regs->syscallno);