Remi Pointel <pyt...@xiri.fr> added the comment:
> What happens if you run a code equivalent to test_sendall_interrupted on its
> own? I mean, if you try something like this:
Hi, it blocks too:
$ gdb -args ./python
[...]
(gdb) run
Starting program: /usr/ports/pobj/Python-3.2.2/Python-3.2.2/python
Python 3.2.2 (default, Sep 5 2011, 21:21:34)
[GCC 4.2.1 20070719 ] on openbsd5
Type "help", "copyright", "credits" or "license" for more information.
>>> import signal, socket
>>> c, s = socket.socketpair()
>>> signal.signal(signal.SIGALRM, lambda x,y: 0)
0
>>> signal.alarm(1)
0
>>> [New process 28830]
c.sendall(b"x" * (1024**2))
^C
Program received signal SIGINT, Interrupt.
Cannot access memory at address 0x98
(gdb) bt
#0 0x000000020125678a in poll () from /usr/lib/libc.so.60.1
#1 0x000000020619b4aa in _thread_kern_poll (wait_reqd=<value optimized out>)
at /usr/src/lib/libpthread/uthread/uthread_kern.c:780
#2 0x000000020619c3a8 in _thread_kern_sched (scp=0x0)
at /usr/src/lib/libpthread/uthread/uthread_kern.c:382
#3 0x0000000206190ade in sendto (fd=9, msg=0x2032d6020, len=1044480, flags=0,
to=0x0, to_len=0)
at /usr/src/lib/libpthread/uthread/uthread_sendto.c:63
#4 0x00000002105f670a in sock_sendall ()
from
/usr/ports/pobj/Python-3.2.2/Python-3.2.2/build/lib.openbsd-5.0-amd64-3.2/_socket.so
#5 0x000000020668b172 in PyEval_EvalFrameEx () from
/usr/local/lib/libpython3.2m.so.1.0
#6 0x000000020668bf66 in PyEval_EvalCodeEx () from
/usr/local/lib/libpython3.2m.so.1.0
#7 0x000000020668c22b in PyEval_EvalCode () from
/usr/local/lib/libpython3.2m.so.1.0
#8 0x00000002066a93d7 in run_mod () from /usr/local/lib/libpython3.2m.so.1.0
#9 0x00000002066abcae in PyRun_InteractiveOneFlags () from
/usr/local/lib/libpython3.2m.so.1.0
#10 0x00000002066abf3e in PyRun_InteractiveLoopFlags () from
/usr/local/lib/libpython3.2m.so.1.0
#11 0x00000002066ac04c in PyRun_AnyFileExFlags () from
/usr/local/lib/libpython3.2m.so.1.0
#12 0x00000002066bc9f4 in Py_Main () from /usr/local/lib/libpython3.2m.so.1.0
#13 0x0000000000400e75 in main ()
Thanks for your help,
Remi.
----------
_______________________________________
Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue12905>
_______________________________________
_______________________________________________
Python-bugs-list mailing list
Unsubscribe:
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
