Oleg Nesterov
2010-08-27 19:30:53 UTC
Changes:
- adapt to "no more utrace changes". Whatever I think
about utrace I have to agree, it is not practical to
change utrace now
- attach to the thread-group with the dead leader
- fix the double-attaching bug
- do not assume we can trust pid_task(), the tracee can
be reaped even if it can't pass ->report_death()
- size_t is unsigned! -EAGAIN from ->read() makes this
fd unusable from rw_verify_area() pov
Next: report signals.
- adapt to "no more utrace changes". Whatever I think
about utrace I have to agree, it is not practical to
change utrace now
- attach to the thread-group with the dead leader
- fix the double-attaching bug
- do not assume we can trust pid_task(), the tracee can
be reaped even if it can't pass ->report_death()
- size_t is unsigned! -EAGAIN from ->read() makes this
fd unusable from rw_verify_area() pov
Next: report signals.