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Peter Hawkins
peter at hawkins.emu.id.au
Sat Sep 14 11:39:17 EST 2002
Hi... I'm the current debian package maintainer for mod_python. I'm hoping that someone can help me with this bug (the bugs listed below are identical, I think). http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=152750&repeatmerged=yes http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=135346&repeatmerged=yes As explained in the bug logs, if you change your encoding to anything other than ascii in /etc/python2.1/site.py, then mod_python segfaults on every request. Somehow, this causes the interpreters global variable to be NULL when it is used in get_interpreter_data, leading to a segfault. The python versions that modpython is built against (2.1, 2.2 and 2.3a0) are all compiled with threads on linux (not really an awful lot I can do about that). Backtrace (my own): 0x40280424 in PyDict_GetItemString () from /usr/lib/libpython2.2.so.0.0 (gdb) bt #0 0x40280424 in PyDict_GetItemString () from /usr/lib/libpython2.2.so.0.0 #1 0x4022e1a6 in get_interpreter_data () from /usr/lib/apache/1.3/mod_python.so #2 0x4022f0f4 in make_obcallback () from /usr/lib/apache/1.3/mod_python.so #3 0x402306f0 in python_finalize () from /usr/lib/apache/1.3/mod_python.so #4 0x08053a84 in ap_invoke_handler () #5 0x0806338c in ap_some_auth_required () #6 0x080633e8 in ap_process_request () #7 0x0805cbcb in ap_child_terminate () #8 0x0805cd5c in ap_child_terminate () #9 0x0805ce79 in ap_child_terminate () #10 0x0805d355 in ap_child_terminate () #11 0x0805da5d in main () #12 0x400ed0bf in __libc_start_main () from /lib/libc.so.6
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