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Removed pagerid enforcement on thread operations

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This commit is contained in:
Bahadir Balban
2010-03-29 14:46:47 +03:00
parent 7a84765481
commit 17c2336613
1 changed files with 1 additions and 13 deletions
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14
src/api/thread.c
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@@ -494,22 +494,10 @@ int sys_thread_control(unsigned int flags, struct task_ids *ids)
MAP_USR_RW, 1)) < 0) MAP_USR_RW, 1)) < 0)
return err; return err;
if ((flags & THREAD_ACTION_MASK) != THREAD_CREATE) { if ((flags & THREAD_ACTION_MASK) != THREAD_CREATE)
if (!(task = tcb_find(ids->tid))) if (!(task = tcb_find(ids->tid)))
return -ESRCH; return -ESRCH;
/*
* Tasks may only operate on their children. They may
* also destroy themselves or any children.
*/
if ((flags & THREAD_ACTION_MASK) == THREAD_DESTROY &&
!task_is_child(task) && task != current)
return -EPERM;
if ((flags & THREAD_ACTION_MASK) != THREAD_DESTROY
&& !task_is_child(task))
return -EPERM;
}
if ((err = cap_thread_check(task, flags, ids)) < 0) if ((err = cap_thread_check(task, flags, ids)) < 0)
return err; return err;