From 30ffb9c532ded0233d24fa1df312b1ffd6a5af43 Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@g5.osdl.org>
Date: Wed, 9 Nov 2005 11:33:07 -0800
Subject: [PATCH] --- yaml --- r: 13629 b: refs/heads/master c:
 28d838cc4dfea980cb6eda0a7409cbf91889ca74 h: refs/heads/master i:   13627:
 864f456cc9098e7db2f4591290433d5ade9d696f v: v3

---
 [refs]                | 2 +-
 trunk/kernel/ptrace.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 0ada392b1e4f..d858f2239e19 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ac111bfaa6b0b3c0edc63c27bd9617d6b08851ff
+refs/heads/master: 28d838cc4dfea980cb6eda0a7409cbf91889ca74
diff --git a/trunk/kernel/ptrace.c b/trunk/kernel/ptrace.c
index 5b8dd98a230e..b88d4186cd7a 100644
--- a/trunk/kernel/ptrace.c
+++ b/trunk/kernel/ptrace.c
@@ -155,7 +155,7 @@ int ptrace_attach(struct task_struct *task)
 	retval = -EPERM;
 	if (task->pid <= 1)
 		goto bad;
-	if (task == current)
+	if (task->tgid == current->tgid)
 		goto bad;
 	/* the same process cannot be attached many times */
 	if (task->ptrace & PT_PTRACED)