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patch-2.6.6-vs1.9.0
[linux-2.6.git]
/
arch
/
v850
/
kernel
/
ptrace.c
diff --git
a/arch/v850/kernel/ptrace.c
b/arch/v850/kernel/ptrace.c
index
fc06058
..
7d25547
100644
(file)
--- a/
arch/v850/kernel/ptrace.c
+++ b/
arch/v850/kernel/ptrace.c
@@
-138,6
+138,8
@@
int sys_ptrace(long request, long pid, long addr, long data)
read_unlock(&tasklist_lock);
if (!child)
goto out;
+ if (!vx_check(vx_task_xid(child), VX_WATCH|VX_IDENT))
+ goto out_tsk;
rval = -EPERM;
if (pid == 1) /* you may not mess with init */