* David Miller ([EMAIL PROTECTED]) wrote:
> From: Mathieu Desnoyers <[EMAIL PROTECTED]>
> Date: Thu, 8 Mar 2007 21:15:53 -0500
>
> > Fix atomicity of TIF update in flush_thread() for x86_64
> >
> > Race :
> >
> > parent process executing :
> > sys_ptrace()
> > (lock_kernel())
> >
From: Mathieu Desnoyers <[EMAIL PROTECTED]>
Date: Thu, 8 Mar 2007 21:15:53 -0500
> Fix atomicity of TIF update in flush_thread() for x86_64
>
> Race :
>
> parent process executing :
> sys_ptrace()
> (lock_kernel())
> (ptrace_get_task_struct(pid))
> arch_ptrace()
>ptrace_detach()
>
Fix atomicity of TIF update in flush_thread() for x86_64
Race :
parent process executing :
sys_ptrace()
(lock_kernel())
(ptrace_get_task_struct(pid))
arch_ptrace()
ptrace_detach()
ptrace_disable(child);
clear_singlestep(child);
clear_tsk_thread_flag(child,
Fix atomicity of TIF update in flush_thread() for x86_64
Race :
parent process executing :
sys_ptrace()
(lock_kernel())
(ptrace_get_task_struct(pid))
arch_ptrace()
ptrace_detach()
ptrace_disable(child);
clear_singlestep(child);
clear_tsk_thread_flag(child,
From: Mathieu Desnoyers [EMAIL PROTECTED]
Date: Thu, 8 Mar 2007 21:15:53 -0500
Fix atomicity of TIF update in flush_thread() for x86_64
Race :
parent process executing :
sys_ptrace()
(lock_kernel())
(ptrace_get_task_struct(pid))
arch_ptrace()
ptrace_detach()
* David Miller ([EMAIL PROTECTED]) wrote:
From: Mathieu Desnoyers [EMAIL PROTECTED]
Date: Thu, 8 Mar 2007 21:15:53 -0500
Fix atomicity of TIF update in flush_thread() for x86_64
Race :
parent process executing :
sys_ptrace()
(lock_kernel())
(ptrace_get_task_struct(pid))
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