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Fix memory error in reflection export

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Also simplify code while at it ... no point in going through a
smart_str for a single printf.
This commit is contained in:
Nikita Popov 2017-01-12 21:50:53 +01:00
parent e8c98a74f0
commit a1145c0c40
1 changed files with 11 additions and 15 deletions
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26
ext/reflection/php_reflection.c
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@ -305,10 +305,7 @@ static void _zend_extension_string(smart_str *str, zend_extension *extension, ch
static void _class_string(smart_str *str, zend_class_entry *ce, zval *obj, char *indent)
{
int count, count_static_props = 0, count_static_funcs = 0, count_shadow_props = 0;
smart_str sub_indent = {0};
smart_str_append_printf(&sub_indent, "%s ", indent);
smart_str_0(&sub_indent);
zend_string *sub_indent = strpprintf(0, "%s ", indent);
/* TBD: Repair indenting of doc comment (or is this to be done in the parser?) */
if (ce->type == ZEND_USER_CLASS && ce->info.user.doc_comment) {
@ -382,7 +379,7 @@ static void _class_string(smart_str *str, zend_class_entry *ce, zval *obj, char
zend_class_constant *c;
ZEND_HASH_FOREACH_STR_KEY_PTR(&ce->constants_table, key, c) {
_class_const_string(str, ZSTR_VAL(key), c, ZSTR_VAL(sub_indent.s));
_class_const_string(str, ZSTR_VAL(key), c, ZSTR_VAL(sub_indent));
} ZEND_HASH_FOREACH_END();
}
smart_str_append_printf(str, "%s }\n", indent);
@ -409,7 +406,7 @@ static void _class_string(smart_str *str, zend_class_entry *ce, zval *obj, char
ZEND_HASH_FOREACH_PTR(&ce->properties_info, prop) {
if ((prop->flags & ZEND_ACC_STATIC) && !(prop->flags & ZEND_ACC_SHADOW)) {
_property_string(str, prop, NULL, ZSTR_VAL(sub_indent.s));
_property_string(str, prop, NULL, ZSTR_VAL(sub_indent));
}
} ZEND_HASH_FOREACH_END();
}
@ -440,7 +437,7 @@ static void _class_string(smart_str *str, zend_class_entry *ce, zval *obj, char
&& ((mptr->common.fn_flags & ZEND_ACC_PRIVATE) == 0 || mptr->common.scope == ce))
{
smart_str_append_printf(str, "\n");
_function_string(str, mptr, ce, ZSTR_VAL(sub_indent.s));
_function_string(str, mptr, ce, ZSTR_VAL(sub_indent));
}
} ZEND_HASH_FOREACH_END();
} else {
@ -456,7 +453,7 @@ static void _class_string(smart_str *str, zend_class_entry *ce, zval *obj, char
ZEND_HASH_FOREACH_PTR(&ce->properties_info, prop) {
if (!(prop->flags & (ZEND_ACC_STATIC|ZEND_ACC_SHADOW))) {
_property_string(str, prop, NULL, ZSTR_VAL(sub_indent.s));
_property_string(str, prop, NULL, ZSTR_VAL(sub_indent));
}
} ZEND_HASH_FOREACH_END();
}
@ -473,7 +470,7 @@ static void _class_string(smart_str *str, zend_class_entry *ce, zval *obj, char
if (prop_name && ZSTR_LEN(prop_name) && ZSTR_VAL(prop_name)[0]) { /* skip all private and protected properties */
if (!zend_hash_exists(&ce->properties_info, prop_name)) {
count++;
_property_string(&prop_str, NULL, ZSTR_VAL(prop_name), ZSTR_VAL(sub_indent.s));
_property_string(&prop_str, NULL, ZSTR_VAL(prop_name), ZSTR_VAL(sub_indent));
}
}
} ZEND_HASH_FOREACH_END();
@ -516,7 +513,7 @@ static void _class_string(smart_str *str, zend_class_entry *ce, zval *obj, char
closure = NULL;
}
smart_str_appendc(&method_str, '\n');
_function_string(&method_str, mptr, ce, ZSTR_VAL(sub_indent.s));
_function_string(&method_str, mptr, ce, ZSTR_VAL(sub_indent));
count++;
_free_function(closure);
}
@ -534,7 +531,7 @@ static void _class_string(smart_str *str, zend_class_entry *ce, zval *obj, char
smart_str_append_printf(str, "%s }\n", indent);
smart_str_append_printf(str, "%s}\n", indent);
smart_str_free(&sub_indent);
zend_string_release(sub_indent);
}
/* }}} */
@ -1055,19 +1052,18 @@ static void _extension_string(smart_str *str, zend_module_entry *module, char *i
}
{
zend_string *sub_indent = strpprintf(0, "%s ", indent);
smart_str str_classes = {0};
smart_str sub_indent = {0};
int num_classes = 0;
smart_str_append_printf(&sub_indent, "%s ", indent);
zend_hash_apply_with_arguments(EG(class_table), (apply_func_args_t) _extension_class_string, 4, &str_classes, ZSTR_VAL(sub_indent.s), module, &num_classes);
zend_hash_apply_with_arguments(EG(class_table), (apply_func_args_t) _extension_class_string, 4, &str_classes, ZSTR_VAL(sub_indent), module, &num_classes);
if (num_classes) {
smart_str_append_printf(str, "\n - Classes [%d] {", num_classes);
smart_str_append_smart_str(str, &str_classes);
smart_str_append_printf(str, "%s }\n", indent);
}
smart_str_free(&str_classes);
smart_str_free(&sub_indent);
zend_string_release(sub_indent);
}
smart_str_append_printf(str, "%s}\n", indent);