Fixed potential deadlock issues in dbm_cache_get() and dbm_cache_store(). Lock index 0 is now used to lock the dbm file. Ref MODPYTHON-69.
Fixed potential deadlock issues in dbm_cache_get() and dbm_cache_store().
Lock index 0 is now used to lock the dbm file.
Ref MODPYTHON-69.


dacaiguoguo/mod_python,runt18/mod_python,grisha/mod_python,runt18/mod_python,runt18/mod_python,grisha/mod_python,carlmcdade/mod_python,carlmcdade/mod_python,dacaiguoguo/mod_python,grisha/mod_python,carlmcdade/mod_python,dacaiguoguo/mod_python