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better fix for #63055

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This commit is contained in:
Xinchen Hui 2012-10-18 20:10:35 +08:00
parent 8bd5e15ff7
commit e88cdaa014
2 changed files with 3 additions and 2 deletions
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2
Zend/zend_variables.c
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@ -40,6 +40,8 @@ ZEND_API void _zval_dtor_func(zval *zvalue ZEND_FILE_LINE_DC)
TSRMLS_FETCH(); TSRMLS_FETCH();
if (zvalue->value.ht && (zvalue->value.ht != &EG(symbol_table))) { if (zvalue->value.ht && (zvalue->value.ht != &EG(symbol_table))) {
/* break possible cycles */
Z_TYPE_P(zvalue) = IS_NULL;
zend_hash_destroy(zvalue->value.ht); zend_hash_destroy(zvalue->value.ht);
FREE_HASHTABLE(zvalue->value.ht); FREE_HASHTABLE(zvalue->value.ht);
} }

3
ext/pcre/php_pcre.c
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@ -547,9 +547,8 @@ PHPAPI void php_pcre_match_impl(pcre_cache_entry *pce, char *subject, int subjec
/* Overwrite the passed-in value for subpatterns with an empty array. */ /* Overwrite the passed-in value for subpatterns with an empty array. */
if (subpats != NULL) { if (subpats != NULL) {
zval garbage = *subpats; zval_dtor(subpats);
array_init(subpats); array_init(subpats);
zval_dtor(&garbage);
} }
subpats_order = global ? PREG_PATTERN_ORDER : 0; subpats_order = global ? PREG_PATTERN_ORDER : 0;