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Fixed uninitialized data

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This commit is contained in:
Dmitry Stogov
2017-03-23 18:59:27 +03:00
parent 1dbef2e27a
commit 1517fdb36c
1 changed files with 4 additions and 0 deletions
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ext/oci8/oci8_statement.c
+4
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@@ -1722,6 +1722,7 @@ php_oci_bind *php_oci_bind_array_helper_string(zval *var, zend_long max_table_le
}
bind = emalloc(sizeof(php_oci_bind));
ZVAL_UNDEF(&bind->parameter);
bind->array.elements = (text *)safe_emalloc(max_table_length * (maxlength + 1), sizeof(text), 0);
memset(bind->array.elements, 0, max_table_length * (maxlength + 1) * sizeof(text));
bind->array.current_length = zend_hash_num_elements(Z_ARRVAL_P(var));
@@ -1781,6 +1782,7 @@ php_oci_bind *php_oci_bind_array_helper_number(zval *var, zend_long max_table_le
hash = HASH_OF(var);
bind = emalloc(sizeof(php_oci_bind));
ZVAL_UNDEF(&bind->parameter);
bind->array.elements = (ub4 *)safe_emalloc(max_table_length, sizeof(ub4), 0);
bind->array.current_length = zend_hash_num_elements(Z_ARRVAL_P(var));
bind->array.old_length = bind->array.current_length;
@@ -1820,6 +1822,7 @@ php_oci_bind *php_oci_bind_array_helper_double(zval *var, zend_long max_table_le
hash = HASH_OF(var);
bind = emalloc(sizeof(php_oci_bind));
ZVAL_UNDEF(&bind->parameter);
bind->array.elements = (double *)safe_emalloc(max_table_length, sizeof(double), 0);
bind->array.current_length = zend_hash_num_elements(Z_ARRVAL_P(var));
bind->array.old_length = bind->array.current_length;
@@ -1860,6 +1863,7 @@ php_oci_bind *php_oci_bind_array_helper_date(zval *var, zend_long max_table_leng
hash = HASH_OF(var);
bind = emalloc(sizeof(php_oci_bind));
ZVAL_UNDEF(&bind->parameter);
bind->array.elements = (OCIDate *)safe_emalloc(max_table_length, sizeof(OCIDate), 0);
bind->array.current_length = zend_hash_num_elements(Z_ARRVAL_P(var));
bind->array.old_length = bind->array.current_length;