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  1. PHP Driver: Extension
  2. PHPC-149

Iterator holding on to dead results and memory

    • Type: Icon: Bug Bug
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • 0.1.4
    • Affects Version/s: None
    • Component/s: None
    • None

      ==22779== Invalid read of size 8
      ==22779==    at 0x779AB54: phongo_cursor_it_invalidate_current (php_phongo.c:1305)
      ==22779==    by 0x779ABE8: phongo_cursor_it_dtor (php_phongo.c:1313)
      ==22779==    by 0x92E6F8: iter_wrapper_dtor (zend_iterators.c:61)
      ==22779==    by 0x949705: zend_objects_store_call_destructors (zend_objects_API.c:57)
      ==22779==    by 0x8EF347: shutdown_destructors (zend_execute_API.c:219)
      ==22779==    by 0x9081CB: zend_call_destructors (zend.c:933)
      ==22779==    by 0x846937: php_request_shutdown (main.c:1750)
      ==22779==    by 0x9D46EB: do_cli (php_cli.c:1177)
      ==22779==    by 0x9D5076: main (php_cli.c:1378)
      ==22779==  Address 0x7d27900 is 64 bytes inside a block of size 96 free'd
      ==22779==    at 0x4C2BE10: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
      ==22779==    by 0x8C264D: _efree (zend_alloc.c:2437)
      ==22779==    by 0x772FABC: php_phongo_queryresult_free_object (QueryResult.c:247)
      ==22779==    by 0x94A2AA: zend_objects_store_del_ref_by_handle_ex (zend_objects_API.c:226)
      ==22779==    by 0x949DD8: zend_objects_store_del_ref (zend_objects_API.c:178)
      ==22779==    by 0x904A2D: _zval_dtor_func (zend_variables.c:54)
      ==22779==    by 0x8EE168: _zval_dtor (zend_variables.h:35)
      ==22779==    by 0x8EE262: i_zval_ptr_dtor (zend_execute.h:81)
      ==22779==    by 0x8F04C4: _zval_ptr_dtor (zend_execute_API.c:426)
      ==22779==    by 0x904E71: _zval_ptr_dtor_wrapper (zend_variables.c:182)
      ==22779==    by 0x91E98F: zend_hash_apply_deleter (zend_hash.c:650)
      ==22779==    by 0x91F04B: zend_hash_reverse_apply (zend_hash.c:804)
      

            Assignee:
            bjori Hannes Magnusson
            Reporter:
            bjori Hannes Magnusson
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              Created:
              Updated:
              Resolved: