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Type:
Bug
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Resolution: Done
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Priority:
Major - P3
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Affects Version/s: 0.3.1
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Component/s: None
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Labels:None
Traversing a IteratorIterator constructed from a Result yields no results. In PHPLIB, it's also possible to trigger a segfault due to an uninitialized result zval on the returned iterator:
#0 0x000000000083a927 in zval_delref_p (pz=0x5a5a5a5a5a5a5a5a) at /tmp/build_php-5.6.5.Xhp/php-5.6.5/Zend/zend.h:411
411 /tmp/build_php-5.6.5.Xhp/php-5.6.5/Zend/zend.h: No such file or directory.
(gdb) bt full
#0 0x000000000083a927 in zval_delref_p (pz=0x5a5a5a5a5a5a5a5a) at /tmp/build_php-5.6.5.Xhp/php-5.6.5/Zend/zend.h:411
No locals.
#1 0x000000000083aab3 in i_zval_ptr_dtor (zval_ptr=0x5a5a5a5a5a5a5a5a, __zend_filename=0x7f83eb5ffb90 "/home/jmikola/workspace/mongodb/phongo/php_phongo.c", __zend_lineno=1427)
at /tmp/build_php-5.6.5.Xhp/php-5.6.5/Zend/zend_execute.h:76
__PRETTY_FUNCTION__ = "i_zval_ptr_dtor"
#2 0x000000000083bdef in _zval_ptr_dtor (zval_ptr=0x27c7c40, __zend_filename=0x7f83eb5ffb90 "/home/jmikola/workspace/mongodb/phongo/php_phongo.c", __zend_lineno=1427)
at /tmp/build_php-5.6.5.Xhp/php-5.6.5/Zend/zend_execute_API.c:424
No locals.
#3 0x00007f83eb5ed513 in phongo_result_iterator_invalidate_current (iter=0x2b0a6c0) at /home/jmikola/workspace/mongodb/phongo/php_phongo.c:1427
result = 0x27c7bf8
#4 0x00000000006ce5af in spl_dual_it_free (intern=0x2b00ef0) at /tmp/build_php-5.6.5.Xhp/php-5.6.5/ext/spl/spl_iterators.c:1657
No locals.
#5 0x00000000006ce6b5 in spl_dual_it_rewind (intern=0x2b00ef0) at /tmp/build_php-5.6.5.Xhp/php-5.6.5/ext/spl/spl_iterators.c:1681
No locals.
#6 0x00000000006ce9ed in zim_spl_dual_it_rewind (ht=0, return_value=0x2adc2a0, return_value_ptr=0x7fffeac79170, this_ptr=0x27c8460, return_value_used=1)
at /tmp/build_php-5.6.5.Xhp/php-5.6.5/ext/spl/spl_iterators.c:1749
intern = 0x2b00ef0
- depends on
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- Closed
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