X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=kernel%2Fptrace.c;h=705887f63288d4694c5bccd5c77900cbddc1f843;hb=060157e1dbc133075a2e20786d6ff6d4b41909f9;hp=8456b6e2205f760b668647989e879160a1efb0ac;hpb=550d1f5bda33fa3b203d8cf8df1396825dbfd213;p=linux.git

diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 8456b6e2205f..705887f63288 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -79,9 +79,7 @@ void __ptrace_link(struct task_struct *child, struct task_struct *new_parent,
  */
 static void ptrace_link(struct task_struct *child, struct task_struct *new_parent)
 {
-	rcu_read_lock();
-	__ptrace_link(child, new_parent, __task_cred(new_parent));
-	rcu_read_unlock();
+	__ptrace_link(child, new_parent, current_cred());
 }
 
 /**