From 5d01e6ce785884a5db5792cd2e5bb36fa82fe23c Mon Sep 17 00:00:00 2001
From: Mikael Starvik <mikael.starvik@axis.com>
Date: Wed, 27 Jul 2005 11:44:43 -0700
Subject: [PATCH] CRIS update: updates for 2.6.12

Patches to make CRIS work with 2.6.12.

Signed-off-by: Mikael Starvik <starvik@axis.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/cris/arch-v10/kernel/ptrace.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'arch/cris/arch-v10/kernel')

diff --git a/arch/cris/arch-v10/kernel/ptrace.c b/arch/cris/arch-v10/kernel/ptrace.c
index 581ecabaae53..130dd214e41d 100644
--- a/arch/cris/arch-v10/kernel/ptrace.c
+++ b/arch/cris/arch-v10/kernel/ptrace.c
@@ -11,6 +11,7 @@
 #include <linux/ptrace.h>
 #include <linux/user.h>
 #include <linux/signal.h>
+#include <linux/security.h>
 
 #include <asm/uaccess.h>
 #include <asm/page.h>
@@ -86,9 +87,13 @@ sys_ptrace(long request, long pid, long addr, long data)
 	ret = -EPERM;
 	
 	if (request == PTRACE_TRACEME) {
+		/* are we already being traced? */
 		if (current->ptrace & PT_PTRACED)
 			goto out;
-
+		ret = security_ptrace(current->parent, current);
+		if (ret)
+			goto out;
+		/* set the ptrace bit in the process flags. */
 		current->ptrace |= PT_PTRACED;
 		ret = 0;
 		goto out;
@@ -207,7 +212,7 @@ sys_ptrace(long request, long pid, long addr, long data)
 		case PTRACE_KILL:
 			ret = 0;
 			
-			if (child->state == TASK_ZOMBIE)
+			if (child->exit_state == EXIT_ZOMBIE)
 				break;
 			
 			child->exit_code = SIGKILL;
-- 
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