[PATCH] convert that currently tests _NSIG directly to use valid_signal()

[deliverable/linux.git] / arch / cris / arch-v10 / kernel / ptrace.c

diff --git a/arch/cris/arch-v10/kernel/ptrace.c b/arch/cris/arch-v10/kernel/ptrace.c
index da15db8ae482dda7f2ffd2d31dfaaf5ca7421183..581ecabaae5397edbdbdb9923888bdfec3cebf86 100644 (file)
--- a/arch/cris/arch-v10/kernel/ptrace.c
+++ b/arch/cris/arch-v10/kernel/ptrace.c
@@ -10,6 +10,7 @@
 #include <linux/errno.h>
 #include <linux/ptrace.h>
 #include <linux/user.h>
+#include <linux/signal.h>
 
 #include <asm/uaccess.h>
 #include <asm/page.h>
@@ -184,7 +185,7 @@ sys_ptrace(long request, long pid, long addr, long data)
                case PTRACE_CONT:
                        ret = -EIO;
                        
-                       if ((unsigned long) data > _NSIG)
+                       if (!valid_signal(data))
                                break;
                         
                        if (request == PTRACE_SYSCALL) {
@@ -219,7 +220,7 @@ sys_ptrace(long request, long pid, long addr, long data)
                case PTRACE_SINGLESTEP:
                        ret = -EIO;
                        
-                       if ((unsigned long) data > _NSIG)
+                       if (!valid_signal(data))
                                break;
                        
                        clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);